Slow Down - Your Guide To The Best Nissan 370Z Big Brake Kits

With its nimble handling and responsive V6 engine, the Nissan 370Z delivers an exhilarating driving experience right out of the box. However, many 370Z owners want to improve the performance of their Z34s even more. One of the best ways to elevate your Z's capabilities is by installing a big brake kit.

Big brake kits are designed to match the increased performance of a modified vehicle like your 370Z. With a bigger brake rotor and oversized calipers, your Z will benefit from reduced brake fade and heat buildup during all sorts of aggressive driving. 

Our comprehensive guide takes an in-depth look at the best big brake kit options for your Nissan 370Z. We'll cover how to assess different kits to find the ideal fit for your needs and budget. You've already got a potent sports car—now learn how to transform your braking for faster lap times on the track or canyon roads!

The Best Big Brake Kits for Nissan 370Z

Selecting a big brake kit for your Nissan 370Z can be a tough decision when you're ready to upgrade. Various factors such as build quality, performance ratings, and feedback from other Z34 owners should be taken into account before you pull the trigger.But don’t worry, we’ve made it a whole lot easier for you!

In the next section we will cover some of the most popular 370Z BBKs, scrutinizing each for their unique advantages and drawbacks to assist you in making the best choice for your Z. Now let's get started!

Stoptech Big Brake Kit

Stoptech Big Brake Kit Nissan 370Z
Stoptech Big Brake Kit

When it comes to performance and reliability, the Stoptech Big Brake Kit is the gold standard. Featuring fully forged calipers with patented stiffening bridges, this kit is engineered for maximum durability and performance. The patented 2-piece AeroRotors provide optimized cooling, ensuring your braking system remains effective even under extreme conditions. This kit also includes braided stainless steel brake lines, performance brake pads, mounting brackets, and all necessary hardware to complete the installation. With its 6-piston calipers, this Stoptech BBK gives you a consistent, firm pedal feel that makes it the stiffest aftermarket caliper available. It is fully machined and lightweight, ideal for intense track action, while offering an extremely stiff structure for a firmer brake pedal feel.

KSport ProComp Big Brake Kit

KSport ProComp Big Brake Kit Nissan 370Z
KSport ProComp Big Brake Kit

KSport’s ProComp Big Brake Kit is a high-performance brake upgrade designed to handle sustained high-heat conditions. Every component in the KSport BBK, from the 1-piece calipers constructed from a solid billet of aircraft-grade aluminum to the aluminum pistons, has been meticulously designed to provide unparalleled strength, lightweight performance, and resistance to corrosion. The 6-piston calipers ensure better heat resistance and uncompromised operation. What makes this kit unique is that all of its components are designed for bolt-on replacement without any modifications, making the installation process smooth and hassle-free.

Wilwood AERO6 Big Brake Kit

Wilwood AERO6 Big Brake Kit Nissan 370Z
Wilwood AERO6 Big Brake Kit

If track days are your jam, then the Wilwood AERO6 Big Brake Kit might be the perfect choice for you. The six-piston radial mount calipers are coupled with high-cooling-capacity 14.00” dynamically mounted GT directional vane rotors for the ultimate brake package. The thermlock pistons in the calipers resist fade and extend service life by reducing heat transfer from the pads, caliper body, fluid, and seals. This Wilwood BBK also comes with high-temperature, high-friction race compound pads and all premium-grade fasteners. The increased durability comes from the new design AERO6-ST (Thick Pad) calipers with 20mm thick pads, ensuring a long service life for owners that hit the track regularly.

Z1 Motorsports Track Big Brake Kit

Z1 Motorsports Track Big Brake Kit Nissan 370Z
Z1 Motorsports Track Big Brake Kit

Z1 Motorsports is proud to offer the Track Big Brake Kit for both the Nissan 370Z and Infiniti G37, bridging the gap between high-end brake kits and their more budget friendly Forged Street Brake Kit. The Z1 Track BBK is focused around radial-mounted monoblock 6-piston front and 4-piston rear calipers designed to provide a substantial increase in braking potential. This kit's calipers work in tandem with R35 brake pads and 380mm brake rotors, making it easy to find replacements. The calipers are anodized prior to powder coating, which enhances their finish durability and protection against surface oxidation. You can also choose calipers in Black, Yellow, or Red that feature an engraved Z1 logo painted in a high-contrast color.

NISMO 370Z Full Brake Caliper Upgrade Kit

NISMO 370Z Full Brake Caliper Upgrade Kit
NISMO 370Z Full Brake Caliper Upgrade Kit

For those who swear by the NISMO name, their 370Z Full Brake Caliper Upgrade Kit is a high-performance package that enhances the braking characteristics of any 370Z. The Nismo BBK comes complete with 6-Piston front calipers and 2-Piston rear calipers, along with 2-piece vented and slotted rotors that feature a high-strength aluminum alloy billet hat. The kit boasts a larger brake pad surface area, increasing the thermal capacity of the entire brake setup. The calipers come in a Type III Hard Anodized Finish and feature the NISMO logo, making them as aesthetically pleasing as they are effective.

Sparta Evolution Triton Big Brake Kit

Sparta Evolution Triton Big Brake Kit Nissan 370Z
Sparta Evolution Triton Big Brake Kit

The Sparta Evolution Triton Big Brake Kit offers a range of customizations to fit your 370Z’s needs. These Triton calipers are forged from aluminum to be both lightweight and strong. They also feature a larger frame for efficient ventilation. The calipers use standard FMSI pad shapes, allowing you to use a large variety of brake pads depending on your needs. The calipers are anodized to help dissipate heat, as opposed to being powder coated or painted. This ensures a long service life whether you daily drive your Z or take it to the track, where you’ll feel a night and day difference compared to the stock brake setup.

Brembo GT Big Brake Kit

Brembo GT Big Brake Kit Nissan 370Z
Brembo GT Big Brake Kit

For drivers who demand nothing but the best, Brembo’s GT Big Brake Kit offers unparalleled performance and technology. Developed and tested for track day enthusiasts, this Brembo BBK features aluminum calipers with 4, 6, or 8 pistons and a complete set of high-performance pads. The kit even includes metal-braided hoses and high-quality fasteners. The rotors have an exclusive venting system that improves cooling capacity and resistance to thermal shock by over 40%. The calipers are available in red, black, or silver, making your Z stand out with its unmistakably sporty and eye-catching look.

What Is a Big Brake Kit?

A big brake kit generally includes larger calipers, rotors, upgraded brake pads and brake lines. These aftermarket components offer a greater surface area for heat dissipation, resulting in improved stopping power and heat management.

How Does It Compare To The Stock Brake System?

Standard brake kits are engineered for average driving conditions, focusing on longevity, minimal noise and cost. They lack the specialized features that make big brake kits shine during high performance driving. This includes elements like ventilated or slotted rotors, multi-piston calipers, and high-performance brake pads, which collectively make a big brake kit vastly superior when compared to a stock brake setup.

Improved Performance For Track Cars

If you're considering using your Nissan 370Z for track days or other high-performance driving scenarios, a big brake kit is priceless. The factory brakes are designed for everyday driving, but they can fade and deteriorate under the intense heat generated during performance driving. Upgraded big brake kits are designed to withstand this heat and provide consistent stopping power lap after lap.

How To Install Your Big Brake Kit

How To Maintain Your Big Brake Kit

Z1 Motorsports BBK Calipers

Your new big brake kit will need regular checks and inspections. Make it a habit to look at the brake pads, rotors, and brake lines every time you change your oil. If you're hitting the track or driving in extreme conditions, these checks should be even more frequent.

Regular Checks and Inspections

Keep an eye on your brake pads for wear and tear, and also check the rotors for any warping or damage. Look at the brake lines for any leaks, too.

Replacement Parts

If you find that some parts are worn out or damaged, replace them immediately to maintain optimal performance. Always opt for high-quality parts that are compatible with your specific brake kit.

OverRev’s Nissan 370Z Big Brake Kit Guide

Z1 Motorsports Forged Street Big Brake Kit

Thank you for reading our big brake kit guide for the Nissan 370Z. If you've got basic tools and are comfortable with working on your Z, installing your own kit at home is definitely within reach. Just follow our detailed instructions and make sure to do regular checks afterwards to keep your new brake system performing at its best.

While you're here, why not explore our other content focused on the 370Z? We’ve covered everything from Nissan 370Z turbo kits to Nissan 370Z short shifters, offering you a complete guide to modifying the most crucial parts of your 370Z. Helping out our readers when it's time to plan their next upgrade is what fuels our passion so be sure to come back often for more tips and complete guides on modifying your Z! 

Frequently Asked Questions (FAQs)

Are big brake kits really necessary for a Nissan 370Z?

It depends on how you're using your 370Z. If you're into track days or spirited driving, a big brake kit can improve your car's stopping power and thermal capacity, making it a worthy investment.

How much does it typically cost to install a big brake kit?

The cost can vary, but expect to spend at least $1,500 to $3,000 on the kit itself, plus labor if you're not doing it yourself.

Are there any warranties provided by these big brake kit companies?

Most reputable companies offer warranties on their products. Always check the warranty information before making a purchase.

Can I install a big brake kit by myself?

Yes, with the right tools and a bit of mechanical know-how, you can install a big brake kit at home. Just make sure to follow the instructions carefully.

How often should I check and maintain my new brake kit?

It's good practice to inspect your brake system every time you get an oil change. If you're a frequent track-goer or drive aggressively, you'll want to check them even more often.

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