.svg)
.png)
The Mazda RX-7 is a legend in the automotive world, and the second-generation Mazda RX-7 FC3S has become a JDM icon in its own right. With its sleek lines, high-strung rotary engine, and impressive performance capabilities, the RX-7 FC has endeared itself to enthusiasts for decades. In this blog post, we'll delve into the rich history of the Mazda RX-7 FC and explore some of the most popular modifications that can help you transform this already remarkable vehicle into a true performance powerhouse.
The RX-7 FC3S, produced from 1985 to 1991, was the second generation of Mazda's iconic rotary-powered sports car. Building upon the success of the first generation SA/FB, the FC came equipped with Mazda's advanced 13B rotary engine, which delivered an impressive horsepower number while maintaining a lightweight and compact design. Over the years, the RX-7 FC has gained a cult following among car enthusiasts, who have embraced the vehicle's distinctive character and remarkable tuning potential.
From engine upgrades to suspension tweaks and aerodynamic enhancements, there are countless ways to modify the Mazda RX-7 FC to suit individual preferences and performance goals. In this blog post, we will dive into some of the most popular modifications that have been used to unleash the true potential of this iconic sports car. So, buckle up and get ready to explore the exciting world of Mazda RX-7 FC modifications!
The Mazda RX-7 FC is already known for its exceptional handling and agility, thanks to its near-perfect weight distribution and lightweight chassis. However, for many enthusiasts, the quest for even sharper handling and superior cornering ability has led them to explore a range of suspension upgrades that can truly elevate the FC to new heights.
In this section, we will delve into the world of suspension modifications, exploring the various options available to improve your RX-7's cornering prowess and overall driving experience. We'll cover popular upgrades such as coilovers, sway bars, and aftermarket control arms, and discuss how these modifications can transform your FC into a track-ready machine or simply provide a more engaging drive on your favorite winding roads.
One of the most popular and cost-effective suspension upgrades for the Mazda RX-7 FC is the installation of lowering springs. These aftermarket springs are designed to lower your vehicle's ride height, improving both its aesthetics and handling dynamics. In this section, we will explore the benefits of lowering springs, as well as the key factors to consider when selecting the right set for your FC.
Benefits and Considerations
Improved Aesthetics - By reducing the ride height, lowering springs gives the RX-7 FC a more aggressive stance and a sleeker appearance. This can help your car stand out from the crowd and turn heads wherever you go.
Enhanced Handling - By lowering the car's center of gravity, reducing body roll, and decreasing suspension travel, lowering springs can improve overall handling performance. This means sharper cornering, increased stability, and better responsiveness during spirited driving.
Reduced Wheel Gap - The reduced ride height also helps to minimize the gap between the tires and wheel arches, giving your FC an aggressive look.
When choosing lowering springs for your RX-7 FC, it's essential to consider factors such as the desired drop in ride height, spring rates, and compatibility with your existing suspension components. In addition, it's crucial to ensure that the springs you select are specifically designed for the FC platform to guarantee optimal fitment and performance.
While lowering springs offer a relatively simple and affordable way to upgrade your RX-7's suspension, it's essential to remember that they can also impact the car's overall comfort and ride quality. Depending on the spring rates and the drop in ride height, you may experience a firmer, more aggressive ride compared to stock. However, for many enthusiasts, the trade-off in comfort is well worth the enhanced handling dynamics and improved appearance provided by stiffer springs.
In conclusion, lowering springs are a fantastic option for those looking to upgrade their Mazda RX-7 FC's suspension without breaking the bank. By carefully selecting the right set for your specific needs and preferences, you can unlock improved handling and an eye-catching aesthetic that will make your RX-7 truly stand out.
Here’s our list of recommended lowering springs for the Mazda RX7 FC
For those seeking a higher level of customization and performance from their Mazda RX-7 FC suspension, coilovers are the go-to choice. Offering unparalleled adjustability and fine-tuning capabilities, coilovers can help you achieve the perfect balance between ride comfort, handling, and aesthetics. In this section, we'll explore the benefits of coilovers and the factors to consider when selecting the ideal setup for your FC.
Benefits and Considerations
Height Adjustability - Unlike lowering springs, which provide a fixed drop in ride height, coilovers allow you to fine-tune your vehicle's ride height to achieve the precise stance and ground clearance you desire.
Damping Adjustment - Many coilovers feature adjustable damping settings, enabling you to alter the suspension's stiffness and rebound characteristics. This allows for a customizable driving experience, from a comfortable ride for daily driving to a stiffer, more aggressive setup for track use.
Corner Balancing - Coilovers can be adjusted individually at each corner, allowing you to achieve optimal weight distribution and corner balancing. This can result in improved handling, reduced understeer or oversteer, and more predictable vehicle dynamics.
When choosing coilovers for your RX-7 FC, it's important to consider factors such as build quality, adjustability, spring rates, and intended use. Coilovers are available in a wide range of price points, from entry-level options to high-end, race-spec setups. Be sure to research and select a reputable brand that offers a product designed specifically for the FC platform to ensure proper fitment and performance.
Additionally, consider whether you'll be using your RX-7 primarily for street driving, track use, or a combination of both, as this can help guide your decision on the ideal coilover setup. Entry-level and mid-range coilovers may be suitable for street use and occasional track days, while high-end, race-spec options are more appropriate for dedicated track machines or those looking to push the limits of their RX-7's performance.
In summary, coilovers are an exceptional suspension upgrade for Mazda RX-7 FC owners who want the ultimate in adjustability and performance. By investing in a quality set of coilovers and taking the time to dial in the perfect settings, you can transform your RX-7 into a finely-tuned, corner-carving machine that offers a driving experience tailored precisely to your preferences and needs.
Here’s our list of recommended coilovers for the Mazda RX7 FC
For Mazda RX-7 FC owners seeking the ultimate combination of versatility, style, and performance, air suspension presents a unique and attractive alternative to traditional coilovers or lowering springs. Offering on-demand ride height adjustability and a distinct visual appeal, air suspension systems have become increasingly popular among automotive enthusiasts who want to make a statement with their vehicle. In this section, we'll explore the benefits of air suspension, how it works, and the factors to consider when choosing an air suspension setup for your RX-7.
Benefits and Considerations
On-Demand Height Adjustability - With the push of a button, air suspension allows you to raise or lower your RX-7 FC to suit various driving conditions or achieve the perfect stance for car shows and events. This feature is particularly useful for navigating steep inclines, speed bumps, or uneven surfaces, where additional ground clearance may be needed.
Customizable Ride Comfort - Many air suspension systems offer adjustable damping settings, enabling you to tailor the suspension's stiffness and comfort level to match your driving preferences and road conditions.
Show-Stopping Aesthetics - Air suspension can provide a distinctive visual impact, allowing you to "air out" your RX-7 FC at car meets or shows for a truly striking appearance.
When selecting an air suspension system for your Mazda RX-7, it's crucial to consider factors such as the system's build quality, adjustability, and compatibility with your vehicle's existing suspension components. Be sure to choose a reputable brand and a system designed specifically for the FC platform to ensure optimal performance, fitment, and reliability.
It's also essential to note that air suspension systems can be more complex to install and maintain compared to traditional coilovers or lowering springs. The installation process may require additional components, such as an air compressor, air tank, and management system, as well as custom fabrication or modification in some cases. Be prepared for higher initial investment and potentially increased maintenance costs compared to other suspension upgrades.
In conclusion, air suspension offers a unique blend of versatility, style, and performance for Mazda RX-7 FC owners who want to make a statement with their vehicle. While air suspension systems can be more complex and costly than other suspension options, the ability to adjust your ride height on-demand and achieve a show-stopping appearance make this upgrade a popular choice among enthusiasts seeking the ultimate in customization and visual impact.
Here’s our list of recommended air suspension kits for the Mazda RX7 FC
Mazda RX-7 FC owners looking to improve their vehicle's handling and cornering capabilities often turn to sway bars as a key suspension upgrade. Also known as anti-roll bars or stabilizer bars, sway bars work to reduce body roll during cornering, leading to increased stability, more predictable handling, and an overall enhanced driving experience. In this section, we'll discuss the benefits of sway bars, the different types available, and the factors to consider when choosing the right sway bars for your RX-7 FC.
Sway bars are essentially torsion springs that connect the left and right sides of your vehicle's suspension. By resisting the body's tendency to roll during cornering, sway bars help maintain optimal tire contact with the road surface, resulting in better grip and more balanced handling.
Benefits and Considerations
Reduced Body Roll - Upgraded sway bars can help to minimize body roll during cornering, providing a flatter, more stable feel and improved control over your RX-7 FC.
Improved Handling - By maintaining better tire contact with the road and reducing understeer or oversteer tendencies, sway bars can significantly enhance your vehicle's overall handling performance.
Adjustable Performance - Some aftermarket sway bars offer adjustable settings, allowing you to fine-tune the bar's stiffness to match your driving preferences and the specific suspension setup of your RX-7 FC.
When selecting sway bars for your Mazda RX-7 FC, it's crucial to consider factors such as the bar's size, material, and adjustability. Larger diameter sway bars generally provide increased stiffness and more significant reductions in body roll, but may also result in a harsher ride and decreased suspension compliance. Additionally, it's essential to choose a sway bar designed specifically for the FC platform to ensure proper fitment and compatibility with your vehicle's suspension components.
In some cases, upgrading both front and rear sway bars may be necessary to achieve the desired handling balance. However, it's important to note that changing the relative stiffness of the front and rear sway bars can alter your vehicle's handling characteristics, potentially increasing understeer or oversteer tendencies. Consult with a suspension expert or perform thorough research to determine the optimal sway bar setup for your specific needs and driving preferences.
In summary, sway bars are an effective and relatively simple suspension upgrade that can dramatically enhance the handling performance of your Mazda RX-7 FC. By reducing body roll and improving overall vehicle stability, upgraded sway bars can help you tackle corners with greater confidence and precision, ultimately providing a more engaging and enjoyable driving experience.
Here’s our list of recommended sway bars for the Mazda RX7 FC
For Mazda RX-7 FC owners seeking to further enhance their vehicle's handling and responsiveness, strut bars offer a simple yet effective solution. These aftermarket components, also known as strut tower braces or strut braces, work to increase chassis rigidity by connecting the strut towers, helping to maintain proper suspension geometry during cornering. In this section, we'll explore the benefits of strut bars, the different types available, and the factors to consider when choosing the right strut bars for your RX-7 FC.
Strut bars are designed to stiffen the chassis by connecting the left and right strut towers, reducing flex and maintaining optimal suspension alignment during high-performance driving.
Benefits and Considerations
Improved Chassis Rigidity - By connecting the strut towers, strut bars help to stiffen the vehicle's chassis, leading to a more stable and precise handling experience.
Better Steering Response - Strut bars can help to minimize suspension deflection and maintain proper wheel alignment during cornering, resulting in more direct and responsive steering.
Simple Installation - Strut bars are typically easy to install, making them an appealing option for enthusiasts looking to make a noticeable improvement to their vehicle's handling with minimal time and effort.
When selecting strut bars for your Mazda RX-7 FC, it's essential to consider factors such as the bar's design, material, and compatibility with your vehicle's existing suspension components. Be sure to choose a strut bar that is specifically designed for the FC platform to ensure proper fitment and optimal performance.
In summary, strut bars are a valuable suspension upgrade for Mazda RX-7 FC owners looking to boost chassis rigidity and improve handling performance. With their relatively simple installation process and noticeable impact on steering response and precision, strut bars are a popular choice among enthusiasts seeking to unlock the full potential of their rotary-powered sports car. By carefully selecting the right strut bars for your specific needs and preferences, you can experience a more engaging and enjoyable driving experience on both the street and the track.
Here’s our list of recommended strut bars for the Mazda RX7 FC
Mazda RX-7 FC owners seeking to maximize their vehicle's traction and cornering capabilities often turn to limited slip differentials (LSD) as a key drivetrain upgrade. These aftermarket components work to distribute power more effectively between the rear wheels, ensuring optimal grip and acceleration during high-performance driving. In this section, we'll discuss the benefits of limited slip differentials, the different types available, and the factors to consider when choosing the right LSD for your RX-7 FC.
Limited slip differentials replace the factory open differential, which can result in a loss of traction and power when one wheel begins to slip or lose grip. LSDs help to maintain consistent power delivery to both rear wheels, allowing you to maintain traction and control whether your grip racing or at the track for a drift event.
Benefits and Considerations
Improved Traction - LSDs ensure that power is distributed more evenly between the rear wheels, maximizing traction during acceleration and cornering.
Enhanced Cornering Performance - By maintaining consistent power delivery to both wheels during cornering, LSDs can help to minimize understeer or oversteer tendencies, leading to more predictable and stable handling.
Superior Drivability - Limited slip differentials can enhance overall drivability, particularly in low-traction conditions or during a slide, providing a more confident and enjoyable driving experience.
When selecting a limited-slip differential for your Mazda RX-7 FC, it's crucial to consider factors such as the type of LSD, torque bias ratio, and compatibility with your vehicle's existing drivetrain components. Be sure to choose an LSD specifically designed for the FC platform to ensure proper fitment and optimal performance.
In summary, limited slip differentials are an essential drivetrain upgrade for Mazda RX-7 FC owners looking to maximize their vehicle's traction and cornering capabilities. By ensuring consistent power delivery to both rear wheels, LSDs can dramatically enhance your RX-7's handling performance, providing a more engaging and enjoyable driving experience on the street or the track. By carefully selecting the right type of limited slip differential for your specific needs and preferences, you can unlock the full potential of your rotary-powered sports car and experience the true thrill of driving an RX-7 FC.
Here’s our list of recommended limited slip differentials for the Mazda RX7 FC
As a Mazda RX-7 FC owner who has invested time and resources into improving your vehicle's power and handling capabilities, it becomes increasingly important to consider the braking system's ability to keep pace with these upgrades. Upgrading the brakes is essential to ensure consistent, reliable stopping performance during spirited driving or track days. In this section, we'll delve into the world of brake upgrades for your RX-7 FC, exploring various components, such as performance brake pads, high-quality rotors, stainless steel brake lines, and complete big brake kits. We'll discuss the benefits of these upgrades and the factors to consider when choosing the right brake components to match your vehicle's performance demands.
One of the most straightforward and cost-effective ways to improve the braking performance of your Mazda RX-7 FC is by upgrading your brake pads. These components play a critical role in your vehicle's braking system, as they generate friction against the rotors to slow down your car. Performance brake pads can offer enhanced stopping power, better heat dissipation, and improved pedal feel compared to stock pads. In this section, we'll discuss the benefits of performance brake pads and the factors to consider when choosing the right pads for your RX-7 FC.
Benefits and Considerations
Improved Stopping Power - Performance brake pads are designed with more aggressive friction compounds, providing increased stopping power and reduced stopping distances.
Better Heat Dissipation - High-quality brake pads can withstand higher temperatures without fading, ensuring consistent braking performance during aggressive driving or track sessions.
Better Pedal Feel - Performance brake pads often provide better feedback and a more precise pedal feel, enabling drivers to modulate braking pressure with greater confidence and accuracy.
When selecting brake pads for your Mazda RX-7 FC, it's crucial to consider factors such as the pad's friction compound, heat range, and compatibility with your vehicle's existing braking components. Be sure to choose brake pads specifically designed for the FC platform to ensure proper fitment and optimal performance.
In summary, upgrading your Mazda RX-7 FC's brake pads is an effective and affordable way to enhance your vehicle's stopping performance. By carefully selecting the right performance brake pads for your specific needs and driving preferences, you can ensure a more confident and enjoyable driving experience, whether you're cruising the streets or tackling your favorite track.
Here’s our list of recommended brake pads for the Mazda RX7 FC
Another crucial component of your Mazda RX-7 FC's braking system is the brake rotors, which work in conjunction with the brake pads to slow down your vehicle. Upgrading to performance brake rotors can help to improve heat dissipation, reduce brake fade, and enhance stopping power. In this section, we'll discuss the benefits of performance brake rotors and the factors to consider when choosing the right rotors for your RX-7 FC.
Benefits and Considerations
Improved Heat Dissipation - High-quality performance rotors are designed to dissipate heat more effectively than stock rotors, reducing the risk of brake fade during aggressive driving or track sessions.
Better Stopping Power - Performance brake rotors often feature larger surface areas or more aggressive designs, providing increased stopping power and improved pedal feel.
Reduced Brake Fade - The enhanced heat dissipation properties of performance rotors can help to minimize brake fade, ensuring consistent braking performance even under demanding conditions.
When selecting brake rotors for your Mazda RX-7 FC, it's essential to consider factors such as the rotor's design, material, and compatibility with your vehicle's existing braking components. Be sure to choose brake rotors specifically designed for the FC platform to ensure proper fitment and optimal performance.
In summary, upgrading your Mazda RX-7 FC's brake rotors is an effective way to enhance your vehicle's stopping performance and heat dissipation capabilities. By carefully selecting the right performance brake rotors for your specific needs and driving preferences, you can ensure consistent braking performance, whether you're navigating twisty back roads or pushing your limits on the track.
Here’s our list of recommended brake lines for the Mazda RX7 FC
A frequently overlooked aspect of a vehicle's braking system is the brake lines, which carry hydraulic fluid from the master cylinder to the brake calipers. Upgrading your Mazda RX-7 FC's brake lines to stainless steel braided lines can provide a more responsive pedal feel, increased durability, and improved braking performance. In this section, we'll discuss the benefits of stainless steel braided brake lines and the factors to consider when choosing the right brake lines for your RX-7 FC.
Benefits and Considerations
Improved Pedal Feel - Stainless steel braided lines are more resistant to expansion under pressure compared to rubber lines, resulting in a firmer and more responsive pedal feel.
Increased Durability - Stainless steel braided lines are more resistant to wear, corrosion, and damage from heat or debris, ensuring longer service life and greater reliability.
More Consistent Braking - The improved resistance to expansion and heat-induced degradation of stainless steel braided lines can help to maintain consistent braking performance even under demanding conditions.
When selecting brake lines for your Mazda RX-7 FC, it's essential to consider factors such as the line's construction, fittings, and compatibility with your vehicle's existing braking components. Be sure to choose brake lines specifically designed for the FC platform to ensure proper fitment and optimal performance.
Installation of stainless steel braided brake lines typically requires an experienced mechanic or a knowledgeable enthusiast, as the process involves bleeding the brake system to remove air bubbles and ensure proper fluid flow. Additionally, it's crucial to periodically inspect your brake lines for signs of wear or damage and replace them as necessary to maintain optimal braking performance.
In summary, upgrading your Mazda RX-7 FC's brake lines to stainless steel braided lines is an effective way to improve your vehicle's pedal response, braking consistency, and overall durability. By carefully selecting the right brake lines for your specific needs and driving preferences, you can experience a more confident and enjoyable driving experience, whether you're tackling your favorite back roads or participating in high-performance track events.
Here’s our list of recommended brake lines for the Mazda RX7 FC
For Mazda RX-7 FC owners who enjoy spirited cruises on the street or going to track events, upgrading to high-temperature brake fluid is an essential step in optimizing the vehicle's braking system. High-temp brake fluid is designed to resist boiling and maintain its performance under extreme heat, ensuring consistent and reliable braking performance even during demanding driving conditions. In this section, we'll discuss the benefits of high-temp brake fluid and the factors to consider when choosing the right brake fluid for your RX-7 FC.
Benefits and Considerations
Improved Heat Resistance - High-temp brake fluid features a higher boiling point compared to conventional brake fluid, which helps to prevent vapor lock and brake fade during aggressive driving or track sessions.
Consistent Brake Performance - By resisting heat-induced degradation, high-temp brake fluid can help to maintain consistent braking performance and pedal feel even under extreme conditions.
Longer Service Life - High-temp brake fluid is formulated to withstand the rigors of high-performance driving, providing greater confidence in your vehicle's braking capabilities during demanding situations.
When selecting high-temp brake fluid for your Mazda RX-7 FC, it's crucial to consider factors such as the fluid's boiling point, compatibility with your vehicle's existing braking components, and its performance under various conditions. There are several types of high-temp brake fluid available, including DOT 4, DOT 5.1, and racing-specific fluids. It's important to choose a brake fluid that meets or exceeds your vehicle's manufacturer recommendations and suits your driving preferences.
When upgrading to high-temp brake fluid, it's essential to thoroughly flush and bleed your vehicle's braking system to remove any old fluid and contaminants. This process is best performed by a professional mechanic or a knowledgeable enthusiast to ensure proper fluid flow and optimal braking performance.
In summary, upgrading to high-temp brake fluid is a crucial step for Mazda RX-7 FC owners who enjoy aggressive street driving or track events. By choosing the right brake fluid for your specific needs and driving conditions, you can ensure consistent and reliable braking performance even under the most demanding circumstances, enhancing your confidence and enjoyment behind the wheel of your rotary-powered sports car.
Here’s our list of recommended brake fluid for the Mazda RX7 FC
For Mazda RX-7 FC owners seeking the pinnacle of braking performance, big brake kits offer a comprehensive solution that includes larger calipers, rotors, and other essential components. These kits are designed to provide exceptional stopping power, enhanced heat dissipation, and improved brake modulation. In this section, we'll discuss the benefits of big brake kits, the components typically included in these kits, and the factors to consider when choosing the right big brake kit for your RX-7 FC.
Benefits and Considerations
Ultimate Stopping Power - Larger calipers and rotors provide increased braking force, resulting in shorter stopping distances and improved brake modulation.
Improved Heat Dissipation - The larger rotors and calipers found in big brake kits are designed to dissipate heat more effectively than stock components, reducing the risk of brake fade during aggressive driving or track sessions.
Improved Aesthetics - Big brake kits often feature eye-catching calipers and rotors, adding a touch of visual flair to your RX-7 FC while showcasing your commitment to performance.
When selecting a big brake kit for your Mazda RX-7 FC, it's essential to consider factors such as compatibility with your vehicle's existing components, wheel clearance, and your intended driving conditions. Additionally, be prepared for potential modifications to your wheel and suspension setup to accommodate the larger brake components.
Installing a big brake kit is a complex task that typically requires the expertise of a professional mechanic or a knowledgeable enthusiast. Proper installation, alignment, and brake system bleeding are crucial to ensure optimal performance and safety.
In summary, big brake kits offer Mazda RX-7 FC owners the ultimate in stopping power, heat management, and brake modulation. By carefully selecting the right big brake kit for your specific needs and driving preferences, you can experience unparalleled braking performance that matches the power and handling capabilities of your rotary-powered sports car, ensuring a thrilling and confident driving experience on the street or the track.
Here’s our list of recommended big brake kits for the Mazda RX7 FC
While the Mazda RX-7 FC is renowned for its distinctive 13B rotary engine and well-balanced handling, many owners look for ways to extract even more power and performance from their vehicles. In this section, we'll dive into the realm of engine performance upgrades for the RX-7 FC, exploring various modifications that can help unlock the full potential of your rotary-powered sports car. From intake and exhaust systems to turbocharger upgrades and full motor swaps, we'll discuss the benefits of each modification and the factors to consider when selecting the right components to suit your performance goals and driving preferences. Get ready to unleash the true power of your RX-7 FC and bring your driving experience to new heights.
One of the most popular and cost-effective engine performance upgrades for the Mazda RX-7 FC is the installation of a cold air intake system. Cold air intakes are designed to replace the factory airbox and filter with a more efficient system that draws in cooler, denser air from outside the engine bay. This cooler air helps the engine produce more power and improves overall efficiency. In this section, we'll discuss the benefits of cold air intake and the factors to consider when choosing the right intake system for your RX-7 FC.
Benefits and Considerations
Increased Power - Cooler, denser air contains more oxygen, which allows the engine to combust fuel more efficiently and generate additional power.
Improved Throttle Response - Cold air intakes often feature less restrictive designs compared to stock airboxes, resulting in improved throttle response and engine performance throughout the rev range.
Enhanced Engine Sound - Many cold air intake systems produce a more aggressive and distinctive engine note, adding to the driving experience and enjoyment.
Reusable Air Filters - Most cold air intakes come with high-flow, reusable air filters that can be cleaned and re-oiled, providing long-term cost savings and improved engine protection.
When selecting a cold air intake for your Mazda RX-7 FC, it's essential to consider factors such as the intake's design, construction, filtration efficiency, and compatibility with your vehicle's existing components. Be sure to choose a cold air intake specifically designed for the FC platform to ensure proper fitment and optimal performance.
Installation of a cold air intake is generally straightforward and can be completed by a DIYer with basic tools. However, it's essential to properly maintain and clean the air filter as recommended by the manufacturer to ensure optimal performance and engine protection.
In summary, installing a cold air intake system is an effective and affordable way to enhance your Mazda RX-7 FC's engine performance, throttle response, and driving enjoyment. By carefully selecting the right cold air intake for your specific needs and driving preferences, you can experience a more engaging and enjoyable driving experience while also improving the efficiency of your rotary-powered sports car.
Here’s our list of recommended air intake for the Mazda RX7 FC
A performance exhaust system is another popular and impactful upgrade for the Mazda RX-7 FC, offering more horsepower, reduced backpressure, and a more aggressive exhaust note. Replacing the restrictive factory exhaust system with a performance-oriented setup can help your rotary engine breathe more freely and unleash its true potential. In this section, we'll discuss the benefits of performance exhaust systems and the factors to consider when choosing the right exhaust for your RX-7 FC.
Benefits and Considerations
Horsepower Gains - Performance exhaust systems are designed to reduce backpressure and improve exhaust gas flow, resulting in increased horsepower and improved engine efficiency.
Improved Exhaust Note - A performance exhaust system can produce a more aggressive and distinctive exhaust note, adding to the overall driving experience and enjoyment.
Reduced Weight - Many performance exhaust systems are made from lightweight materials such as stainless steel or titanium, which can help reduce your vehicle's overall weight and improve handling.
Better Aesthetics - Performance exhaust systems often feature larger or more visually appealing exhaust tips, adding a touch of style to your RX-7 FC.
When selecting a performance exhaust system for your Mazda RX-7 FC, it's essential to consider factors such as the exhaust's design, material, sound characteristics, and compatibility with your vehicle's existing components. Be sure to choose an exhaust system specifically designed for the FC platform to ensure proper fitment and optimal performance.
Installation of a performance exhaust system can be completed by a professional mechanic or a knowledgeable enthusiast with the proper tools and equipment. However, it's crucial to ensure proper fitment and sealing to avoid exhaust leaks and ensure optimal performance.
In summary, upgrading your Mazda RX-7 FC's exhaust system is an effective way to enhance your vehicle's performance, sound, and aesthetics. By carefully selecting the right performance exhaust system for your specific needs and driving preferences, you can enjoy a more engaging and exhilarating driving experience, while also showcasing your commitment to performance and style.
Here’s our list of recommended exhaust systems for the Mazda RX7 FC
For Mazda RX-7 FC owners looking to enhance the performance of their turbocharged rotary engines, upgrading to an aftermarket turbo manifold is a critical step. A performance-oriented turbo manifold is designed to optimize exhaust gas flow to the turbocharger, increasing efficiency, and horsepower. In this section, we'll discuss the benefits of upgrading your turbo manifold and the factors to consider when choosing the right manifold for your RX-7 FC.
Benefits and Considerations
Improved Exhaust Flow - Performance turbo manifolds are designed to reduce exhaust gas turbulence and optimize flow to the turbocharger, resulting in increased efficiency, faster spool-up, and more power.
Better Durability - Aftermarket turbo manifolds are often constructed from high-quality materials such as stainless steel or cast iron, providing increased durability and resistance to cracking or warping compared to stock manifolds.
Greater Power Potential - A performance turbo manifold can support larger turbochargers and higher boost levels, allowing for greater power potential and more aggressive engine tuning.
Reduced Turbo Lag - Optimized exhaust flow can help reduce turbo lag, providing a more responsive and engaging driving experience.
When selecting a turbo manifold for your Mazda RX-7 FC, it's essential to consider factors such as the manifold's design, construction, compatibility with your turbocharger and intended performance goals. Be sure to choose a turbo manifold specifically designed for the FC platform to ensure proper fitment and optimal performance.
There are several types of turbo manifolds available for the RX-7 FC, including top-mount and bottom-mount designs, as well as equal-length and unequal-length configurations. The choice will depend on your performance goals, turbocharger selection, and personal preferences.
Installation of a turbo manifold is a complex task that typically requires the expertise of a professional mechanic or a knowledgeable enthusiast with the proper tools and equipment. Proper installation, sealing, and tuning are crucial to ensure optimal performance and engine reliability.
In summary, upgrading your Mazda RX-7 FC's turbo manifold is an effective way to enhance your vehicle's horsepower numbers, turbocharger efficiency, and overall performance. By carefully selecting the right turbo manifold for your specific needs and driving preferences, you can unlock the full potential of your rotary-powered sports car and experience a more thrilling and responsive driving experience.
Here’s our list of recommended turbo manifolds for the Mazda RX7 FC
For those Mazda RX-7 FC owners seeking to significantly increase their vehicle's power output and performance, upgrading the turbocharger is a powerful and transformative modification. By replacing the factory turbocharger with a larger, more efficient modern turbocharger, you can achieve impressive gains in horsepower, torque, and overall engine responsiveness. In this section, we'll discuss the benefits of turbo upgrades, the factors to consider when choosing the right turbocharger for your RX-7 FC, and the supporting modifications needed for a successful turbo upgrade.
Benefits and Considerations
Increased Horsepower- Upgrading your turbocharger can result in significant gains in horsepower and torque, dramatically improving your vehicle's acceleration and overall performance.
Better Engine Responsiveness - Modern turbochargers often feature advanced designs and materials that reduce turbo lag and improve throttle response, providing a more engaging and exhilarating driving experience.
Greater Tuning Potential - A larger, more efficient turbocharger can support higher boost levels and more aggressive engine tuning, allowing you to extract even more power from your rotary engine.
Improved Reliability - Many aftermarket turbochargers are built with high-quality materials and construction, offering improved durability and reliability compared to stock units.
When selecting a turbo upgrade for your Mazda RX-7 FC, it's essential to consider factors such as the turbocharger's size, design, compatibility with your existing components, and your intended performance goals. Be sure to choose a turbocharger specifically designed for the FC platform to ensure proper fitment and optimal performance.
Installation of a turbo upgrade is a complex task that requires the expertise of a professional mechanic or a knowledgeable enthusiast with the proper tools and equipment. Proper installation, tuning, and supporting modifications are crucial to ensure optimal performance, engine reliability, and the longevity of your upgraded turbocharger.
In summary, upgrading the turbocharger on your Mazda RX-7 FC can unlock a new level of power, responsiveness, and driving excitement. By carefully selecting the right turbo upgrade and supporting modifications for your specific needs and performance goals, you can transform your rotary-powered sports car into a true high-performance machine that offers an exhilarating and unforgettable driving experience.
Here’s our list of recommended turbo upgrades for the Mazda RX7 FC
Once you've implemented performance upgrades to your Mazda RX-7 FC, such as turbo upgrades, intake, exhaust, and fuel system modifications, it's crucial to fine-tune your vehicle's Engine Control Unit (ECU) to ensure optimal performance, efficiency, and reliability. ECU tuning involves adjusting the engine's fuel, ignition, and boost maps to accommodate your performance modifications and maximize the potential of your rotary engine. In this section, we'll discuss the benefits of ECU tuning, the different methods available for tuning your RX-7 FC, and the factors to consider when choosing the right tuning solution for your vehicle.
Benefits and Considerations
Optimized Performance - ECU tuning allows you to maximize horsepower gains from your performance upgrades by optimizing fuel, ignition, and boost maps based on your specific modifications.
Better Drivability - Proper ECU tuning can improve throttle response, engine responsiveness, and overall drivability, resulting in a more enjoyable and engaging driving experience.
Improved Fuel Efficiency - By optimizing the engine's air-fuel ratio and ignition timing, ECU tuning can lead to improved fuel efficiency and reduced emissions.
Increased Reliability - Custom ECU tuning can help ensure that your engine operates within safe parameters, reducing the risk of engine damage or failure due to improper fueling, ignition, or boost settings.
There are several methods available for tuning the ECU of your Mazda RX-7 FC, including -
Piggyback Modules - These devices plug into your vehicle's stock ECU, allowing you to adjust fuel, ignition, and boost settings without replacing the factory ECU. Piggyback modules are generally more straightforward and cost-effective but may offer less control and flexibility than a standalone ECU.
Reflashing the Stock ECU - This method involves reprogramming your vehicle's stock ECU with new fuel, ignition, and boost maps specifically designed for your performance modifications. Reflashing can provide a balance between cost and customization but may be limited by the capabilities of the stock ECU.
Standalone Engine Management Systems - These aftermarket ECUs replace your vehicle's stock ECU, offering complete control over your engine's fuel, ignition, and boost settings. Standalone ECUs provide the most flexibility and control but can be more complex and costly than other tuning methods.
When choosing the right ECU tuning solution for your Mazda RX-7 FC, it's essential to consider factors such as your performance goals, budget, and the complexity of your modifications. Additionally, it's crucial to work with a reputable tuner or tuning shop with experience in rotary engines to ensure optimal results and engine reliability.
In summary, ECU tuning is a critical step in maximizing the performance and reliability of your modified Mazda RX-7 FC. By carefully selecting the right tuning method and working with a knowledgeable tuner, you can optimize your vehicle's performance and unleash the full potential of your rotary-powered sports car, providing an unparalleled driving experience tailored to your specific needs and preferences.
While the Mazda RX-7 FC is renowned for its unique rotary engine, some owners choose to explore alternative powerplants through engine swaps. This can be due to various reasons, including the desire for more power, better reliability, or simply to try something different. In this section, we'll discuss the reasons behind engine swaps, as well as some of the most popular engine choices for the RX-7 FC platform.
Benefits of Motor Swaps
Increased Horsepower - Swapping to a more powerful engine can result in substantial power gains and improved performance.
Better Reliability - Some owners opt for engine swaps to address the perceived reliability concerns associated with rotary engines, such as apex seal wear and high oil consumption.
Easier Maintenance - Alternative engines may offer easier maintenance or more accessible parts, which can be appealing to some owners.
Unique Builds - Engine swaps can provide a unique and personalized touch to an RX-7 FC, creating a one-of-a-kind project car.
Popular engine swap options for the Mazda RX-7 FC include -
Chevrolet LS1/LS3/LS7 - The LS engine is a popular choice due to its lightweight aluminum construction, compact size, great power numbers, and excellent reliability. The LS engine swap can provide a significant increase in power and torque, transforming the RX-7 FC into a true performance machine.
Nissan RB25/RB26DETT - Known for their power potential and smooth operation, Nissan's RB engines (such as the RB25DET or RB26DETT) offer a unique and powerful alternative to the rotary engine. With proper tuning and upgrades, these engines can produce impressive power while retaining a smooth and linear powerband.
Toyota 2JZ-GTE - The legendary 2JZ-GTE engine from the Toyota Supra is another popular choice for RX-7 FC swaps. Known for its strength and power potential, the 2JZ-GTE can provide a substantial performance increase and a solid platform for further modifications.
Ford Barra - The Ford Barra engine, found in Australian Ford Falcons, is an increasingly popular choice for engine swaps. Known for its power potential and durability, the Barra can offer a unique and powerful alternative for RX-7 FC owners looking for something different.
Honda K20/K24 - For those seeking a lightweight and high-revving alternative, the Honda K-Series engine offers an intriguing option. With a wide variety of performance parts available and a high-revving nature, K-Series engines can provide a unique and engaging driving experience in the RX-7 FC chassis.
When considering an engine swap for your Mazda RX-7 FC, it's crucial to factor in the cost, complexity, and compatibility of the chosen engine. Engine swaps can be labor-intensive and may require custom fabrication, wiring, and tuning. It's essential to work with a knowledgeable and experienced mechanic or shop to ensure a successful and reliable engine swap.
In summary, engine swaps offer a wide variety of powerplant options for the Mazda RX-7 FC, allowing owners to tailor their vehicle's performance, reliability, and driving experience to their specific needs and preferences. By carefully selecting the right engine and working with experienced professionals, you can create a unique and powerful machine that stands out from the crowd and provides a truly one-of-a-kind driving experience.
An often overlooked but vital aspect of any performance vehicle, including the Mazda RX-7 FC, is its transmission. The transmission is responsible for translating the engine's power into usable torque and delivering it to the wheels, making it a crucial factor in the overall performance, drivability, and enjoyment of your RX-7. In this section, we'll explore the importance of a well-matched transmission for your vehicle's modifications, popular manual transmission upgrades for the RX-7 FC, and factors to consider when selecting the right transmission for your specific needs and performance goals.
Whether you're pushing your rotary engine to its limits or have opted for an engine swap, choosing the right transmission is essential to ensure that you're able to fully harness the potential of your powerplant. A well-matched transmission can improve acceleration, gearshift quality, and overall driving enjoyment, while also enhancing the reliability and longevity of your drivetrain components.
A key component of any transmission system is the clutch. The clutch plays a vital role in transferring power from the engine to the transmission while allowing for smooth and controlled gear changes. As you upgrade your Mazda RX-7 FC's performance, it's essential to consider upgrading your clutch to handle the increased power and torque output. In this section, we'll discuss the benefits of upgrading your clutch, the types of performance clutches available, and factors to consider when selecting the right clutch for your RX-7 FC.
Benefits and Considerations
Improved Power Transfer - A performance clutch can handle the increased horsepower and torque from your modified 13B rotary engine, ensuring efficient and reliable power transfer from the engine to the transmission.
Higher Durability - Performance clutches are typically made with high-quality materials and construction, offering improved durability and resistance to wear and heat compared to stock clutches.
Better Pedal Feel and Engagement - Upgraded clutches often provide a more precise and responsive pedal feel, resulting in a more engaging and enjoyable driving experience.
When selecting a clutch for your Mazda RX-7 FC, it's essential to consider factors such as your performance goals, driving style, and intended use. Be sure to choose a clutch specifically designed for the RX-7 FC platform and compatible with your chosen transmission.
Installation of a performance clutch is a complex task that typically requires the expertise of a professional mechanic or a knowledgeable enthusiast with the proper tools and equipment. Proper installation and adjustment are crucial to ensure optimal performance, drivability, and clutch longevity.
In summary, upgrading your Mazda RX-7 FC's clutch is an essential step in ensuring reliable and efficient power transfer, especially as you increase your vehicle's performance capabilities. By carefully selecting the right clutch for your specific needs and driving preferences, you can improve the overall driving experience and get the most out of your rotary-powered sports car.
Here’s our list of recommended clutches for the Mazda RX7 FC
An often underappreciated modification that can significantly impact the performance and driving experience of your Mazda RX-7 FC is the installation of a lightened flywheel. A lightened flywheel reduces the rotational mass of your engine's components, leading to improved engine response and acceleration. In this section, we'll discuss the benefits of a lightened flywheel, how it affects your vehicle's performance, and considerations to keep in mind when selecting a lightened flywheel for your RX-7 FC.
Benefits and Considerations
Improved Engine Responsiveness - A lighter flywheel allows your engine to rev more freely and respond more quickly to throttle inputs, resulting in a more engaging and lively driving experience.
Faster Acceleration - By reducing the rotational mass, a lightened flywheel allows your engine to transfer power to the wheels more efficiently, potentially improving acceleration times.
Smoother Shifting - A lighter flywheel can result in smoother and more precise gear changes, particularly when combined with other transmission upgrades such as a performance clutch and short shifter.
When selecting a lightened flywheel for your Mazda RX-7 FC, it's essential to consider factors such as the desired level of weight reduction, compatibility with your vehicle and transmission, and the quality and reputation of the manufacturer. It's crucial to choose a lightened flywheel specifically designed for the RX-7 FC platform and the rotary engine to ensure proper fitment and optimal performance.
There are potential drawbacks to a lighter flywheel that you should consider before making a decision. A lighter flywheel can make low-speed driving and starting from a stop more challenging due to the reduced rotational mass. Additionally, a lightened flywheel may transmit more drivetrain noise and vibration to the cabin, which some drivers may find annoying.
Installation of a lightened flywheel is a complex task that requires the removal of the transmission and should be performed by a professional mechanic or an experienced enthusiast with the proper tools and equipment. Proper installation is crucial to ensure optimal performance, drivability, and component longevity.
In summary, upgrading to a lightened flywheel in your Mazda RX-7 FC can provide noticeable improvements in engine responsiveness and acceleration, resulting in a more engaging and exhilarating driving experience. By carefully selecting the right lightened flywheel for your specific needs and preferences, and working with experienced professionals, you can unlock the full potential of your rotary-powered sports car.
Here’s our list of recommended flywheels for the Mazda RX7 FC
Often the last piece of the drivetrain upgrade puzzle is the installation of an aftermarket short shifter. A short shifter is a shortened shifter that reduces the distance the gear lever travels between shifts, resulting in quicker and more precise gear changes. In this section, we'll discuss the benefits of a short shifter, how it works, and factors to consider when choosing the right short shifter for your RX-7 FC.
Benefits and Considerations
Quicker Shifts - A short shifter reduces the distance the gear lever needs to travel between shifts, enabling quicker gear changes and potentially improving acceleration.
More Precise Shifts - Short shifters often provide a more precise and positive shift feel, reducing the likelihood of missed shifts and enhancing overall driving enjoyment.
Driver Mod - The improved shift speed and precision offered by a short shifter can inspire greater driver confidence, especially during spirited driving or track use.
Short shifters work by altering the geometry of the gear lever and shift linkage, effectively reducing the distance the gear lever travels between shifts. This modification can be achieved through changes to the gear lever itself, the shift linkage, or a combination of both.
When choosing a short shifter for your Mazda RX-7 FC, it's essential to consider factors such as the desired level of shift reduction, compatibility with your vehicle, and the quality and reputation of the manufacturer. It's crucial to choose a short shifter specifically designed for the RX-7 FC platform to ensure proper fitment and optimal performance.
Installation of a short shifter can range from relatively simple to more complex, depending on the design of the shifter and your vehicle's specific configuration. While some mechanically inclined enthusiasts may choose to perform the installation themselves, it's always a good idea to consult a professional mechanic or experienced tuner to ensure proper installation and adjustment.
In summary, upgrading to a short shifter in your Mazda RX-7 FC can enhance the driving experience by providing quicker and more precise gear changes. By carefully selecting the right short shifter for your specific needs and preferences, you can enjoy a more engaging and confidence-inspiring driving experience that complements your vehicle's performance upgrades.
Note - While there are very few short shifters specifically made for the RX-7 FC still being produced, some savvy owners have discovered that a 1990-1997 Mazda Miata shifter can work with minor modifications.
Here’s our list of recommended short shifter for the Mazda RX7 FC
In conclusion, the Mazda RX-7 FC offers a wealth of potential for performance enthusiasts, with countless modification options available to enhance every aspect of this iconic sports car. From suspension and braking upgrades to engine and transmission improvements, there is a wide variety of ways to personalize and optimize your RX-7 FC to create the ultimate driving experience tailored to your specific needs and preferences. We hope this comprehensive guide has provided valuable insights and inspiration for your own RX-7 FC modification journey.
Thanks for diving into the awesome world of Mazda RX-7 FC mods with us! If your interested in learning more about modifying other Mazdas like the third-generation RX 7 FD or other 90s Japanese classics be sure to check out our other tuning guides. We appreciate you reading our post and hope our content has helped you with your RX7 FC build. Happy tuning and be sure to check back soon for more content!
We would like to extend our sincere thanks to the talented photographers and websites that have provided the captivating images used throughout our content. Your exceptional work has greatly enriched our visual presentation and helped us effectively communicate our ideas.
We appreciate your generosity in sharing your images with the public, and we are grateful for the opportunity to feature them. Thank you for your remarkable contributions, and we look forward to showcasing more of your outstanding photography in the future.
.png)
.png)