Pipe Dreams - Choosing The Best Exhaust System For Your Nissan 370Z

The Nissan 370Z is one of the best Japanese sports cars of the last decade and has captured the hearts of automotive enthusiasts since it debuted back in 2009. Known for its sporty design and impressive performance, it's a car that many dream of owning. But even the best 370Z can benefit from some upgrades, particularly when it comes to its factory exhaust system.

A high-quality exhaust system is a cornerstone when it comes to boosting your car's performance, improving its sound, and even enhancing its resale value. It's not just about making your car sound louder; it's about improving your overall driving experience.

In this comprehensive Nissan 370Z tuning guide, we will cover everything you need to know about upgrading your Nissan 370Z's exhaust system. From the benefits of installing a performance exhaust to the types of exhaust systems for the Nissan 370Z available and how to choose between them, we've got you covered!

Let’s get started!

Choosing The Best Nissan 370Z Exhausts

GReddy Evolution GT Exhaust System

Unleash your 370Z's full potential with the GReddy Evolution GT. This cat-back exhaust, meticulously hand-welded from 304 stainless steel, is a game-changer. Whether you're still N/A or have a turbocharged VQ37, the smooth transition from a 2.5-inch Y-pipe to a 3-inch X-pipe crossover ensures you're getting a high performance exhaust. Plus, the dual resonator adds a layer of sound control that's music to any car enthusiast's ears. Best of all, it comes with a Limited Lifetime Warranty, making it a long-term investment that will serve you well for years to come..

Tomei Expreme Ti Cat-Back Exhaust

Step into the world of high performance with the Tomei Expreme Ti Cat-Back Exhaust. Crafted from top-grade titanium, this system is featherweight compared to stock exhausts but packs a punch in the performance department. Engineered for the competitive spirit, it offers a racing layout design that's as straight as an arrow, ensuring optimal exhaust flow. Plus, it's compatible with 2012+ model year cars when paired with Tomei's mid-pipe, making it a versatile choice.

HKS Hi-Power Cat-Back Dual Exhaust

Elevate your 370Z's performance with the HKS Hi-Power Full Dual Titanium Tip Exhaust. Constructed from SUS304 and adorned with titanium tips, this system is the epitome of function meets form. It's engineered to provide the straightest flow possible, letting your engine breathe easier and sound incredible. If you're looking for a quality exhaust from one of the most renowned Japanese performance parts manufacturers, then look no further than a HKS Hi-Power for your Z34.

ARK GRiP Cat-Back Exhaust

Experience the perfect blend of performance and sound with the ARK GRiP Cat-Back Exhaust. Made from premium T304 stainless steel, it features artfully crafted mandrel bends and an x-pipe for even flow. What sets it apart is ARK's signature Helmholtz technology in the mufflers, delivering a rich exhaust tone without the annoying drone. Plus, it comes with various tip finishes and options to perfectly accent your 370Z.

Tanabe Medallion Touring Dual Exhaust

For those who appreciate the finer things in life, the Tanabe Medallion Touring Exhaust is a perfect match. Crafted from SUS304 stainless steel, it offers a mature and refined look. The system is constructed with ADVANTEX packing material technology for better performance, all while maintaining a deep, low-frequency tone that stays under 93db at full throttle. Moreover, it doesn't require a removable silencer, making it a convenient and efficient choice for those that prefer a more subtle sounding exhaust.

AAM Competition 2.5" True Dual Exhaust

Turn heads and take names with the AAM Competition 2.5" True Dual Exhaust. This American-made system, constructed from 304-grade stainless steel, is designed for minimal bends and maximum flow. Bolt this baby on, and you're looking at an instant boost of 14+ horsepower and 11 ft-lbs of torque. Plus, it comes with all the necessary hardware and gaskets, making installation a breeze.

ISR Performance Single GT Exhaust

Get ready to dominate the streets with the ISR Performance Single GT Exhaust. This exhaust is made from mandrel-bent stainless steel, and offers a menacing, deep tone. But it's not just about the sound; the exhaust's design includes a hump in the mid-section for increased W brace clearance, ending with a sexy N1 style muffler tip. It's the perfect blend of performance and aesthetic for any 370Z owner.

Invidia Gemini Cat-Back Exhaust

Transform your 370Z with the Invidia Gemini Stainless Steel Cat-Back Exhaust. Built for longevity and performance, this system features a 2.36" main piping diameter and a stylish titanium tip. Invidia created this exhaust to improve horsepower without compromising on low-end torque, making it a well-rounded choice. Plus, it's crafted from top-grade materials to ensure it lasts as long as your Nissan does!.

Remark R1-Spec Catback Exhaust

Unlock your 370Z's potential with the Remark R1-Spec Single Exit Catback Exhaust. This exhaust, constructed from high-quality T304 stainless steel, features a full 3" piping diameter that flows seamlessly into a high-performance R1-Spec Muffler. Choose between stainless steel or titanium for the large 4.5" tip to add that final touch of style. It's an exhaust system that not only sounds great but looks fantastic under your car, a win-win in our book!

Armytrix Stainless Steel Valvetronic Catback Exhaust

Step into the future of exhaust systems with the Armytrix Stainless Steel Valvetronic Catback Exhaust. This system is built with performance in mind, this exhaust can roar like a lion or be as quiet as a mouse. Made from durable stainless steel, it features a revolutionary valve control module that can alter the exhaust’s overall db sound rating while delivering a noticeable bump in horsepower and torque. Plus, it comes with an exclusive smartphone app for real-time operational status and complete control over valve settings, letting you adjust your exhaust’s sound on the fly with ease!

Why Upgrade Your Nissan 370Z Exhaust?

HKS Hi-Power Catback Exhaust Nissan 370Z
HKS Hi-Power Cat-Back Dual Exhaust

Improved Performance

One of the primary reasons 370Z owners look to upgrade their exhaust system is to improve their 370Z's performance. A high-performance exhaust can significantly increase both horsepower and torque, giving you that extra performance you want on the road or track.

Curb Appeal

An upgraded exhaust can also improve the aesthetic appeal of your Nissan 370Z. A shiny, new exhaust pipe can add a sporty, aggressive look and completely transform your car’s curb appeal.

Better Exhaust Note

For many car enthusiasts, the sound of the exhaust is crucial. A new system can provide a deep, throaty roar that can make driving your Nissan 370Z even more enjoyable.

Resale Value

Believe it or not, installing a high-quality exhaust system can even increase your car's resale value. When it comes time to sell, a performance exhaust system can be a selling point for many buyers.

Types of Exhaust Systems

Axle-Back Exhausts

Remark Axleback V2 Exhaust

An axle-back system replaces the components from the rear axle to the exhaust tip. This is generally the easiest and least expensive type of exhaust kit to install.

Cat-Back Exhausts

Remark Axleback with Mid-Pipe

Cat-back systems, or cat-back exhaust systems, replace the exhaust components from the catalytic converter back to the muffler. This type of system is a popular choice for those looking for improved performance that a full system offers.

Stainless Steel vs Titanium Exhaust Systems

Stainless Steel

Stainless steel is a popular material for exhaust systems due to its durability and resistance to corrosion. It's an excellent option for those who live in areas with harsh weather conditions and is often significantly cheaper than a titanium exhaust system.


Titanium is a high-end material that offers the best of both worlds: durability and lightweight. It's an excellent option for those looking for performance gains, as the reduced weight can lead to increased horsepower and torque. While it may cost more than SS, some 370Z owners prefer titanium due to the performance benefits mentioned above.

How To Install Your 370Z Exhaust

DIY vs Professional Installation

Installing an exhaust system can be a DIY project for those who are mechanically inclined, but it's often best left to the professionals if you're unsure of your mechanical abilities.. A professional installation ensures that the system is installed correctly, which is essential for optimal performance and safety.

Tools Needed

If you decide to tackle the installation yourself, you'll need a variety of tools, including a socket set, wrenches, screwdrivers, and possibly a car lift or a jack and jack stands to elevate your Z.

Step-by-Step Process

The installation process will vary depending on the type of exhaust system you choose. However, it generally involves removing the old system, installing the new pipes and muffler, and securing everything with clamps and bolts. Always refer to the installation guide that comes with your specific system for the best results.

Maintenance and Care

Cleaning Tips

Keeping your exhaust system clean can help maintain its performance and appearance. Use a specialized cleaner or polish meant specifically for exhaust systems for the best results and always follow the manufacturer's guidelines.high-performance


A high-quality exhaust system can last for a long time, especially if it's made from durable materials like stainless steel or titanium. Regular maintenance can also extend the lifespan of your system, ensuring that your exhaust is always performing at its best.

Common Issues and Solutions

Common issues with exhaust systems include rusting and leaks. If you notice any problems, it's best to address them as soon as possible to prevent further damage.

OverRev's Nissan 370Z Exhaust Guide

Slammed Nissan 370Z
"Nicotine" by MIDWST.BLUR is licensed under CC BY 2.0

So, you've made it to the end of our deep dive into the world of Nissan 370Z exhausts. Our top picks, including the GReddy Evolution GT, Tomei Expreme Ti, and HKS Hi-Power, are all great options that bring their own unique flair to the table. Whether you're after performance gains, a throaty exhaust note, or just want to make your Z look cooler, these systems have got you covered.

But hey, don't stop at the exhaust. If you're really looking to soup up your 370Z, we've got a bunch of other guides that can help you take your ride to the next level. Check out our Air Intake Guide for tips on how to let your engine breathe better, or our Comprehensive Tuning Guide if you're looking to tweak your car's performance settings. For those of you looking to improve ride quality and handling, our Coilover Guide is a must-read. And let's not forget about the Clutch Guide, Turbo Kit Guide, Supercharger Guide, and Header Guide for those that are looking to add more power to their Z34!

Upgrading your exhaust is just the tip of the iceberg when it comes to enhancing your 370Z. It's a great way to boost performance, get that sound you've been craving, and even up the resale value of your car. With so many options and materials to choose from, you're bound to find the perfect fit for your ride and your lifestyle. So go ahead, and make the upgrade; your 370Z will thank you!

Nissan 370Z Exhaust FAQ

What are the benefits of upgrading my Nissan 370Z's exhaust system?

Upgrading your exhaust system can offer several benefits, including improved horsepower, better fuel efficiency, and improved exhaust sound. It can also add to the aesthetic appeal of your vehicle and potentially increase its resale value.

How do different types of exhaust systems affect the performance of a Nissan 370Z?

Different types of exhaust systems, like cat-back or axle-back offer varying levels of performance gains. Cat-back systems generally provide a moderate increase in horsepower and a more aggressive sound. Axle-back systems mainly affect the sound and are for aesthetics.

What materials are commonly used in Nissan 370Z exhaust systems?

Common materials include stainless steel and titanium. Stainless steel is durable and resists corrosion, while titanium is lighter but more expensive.

Is it legal to modify the exhaust system on my Nissan 370Z?

Laws vary by jurisdiction, but most places have regulations about noise levels and emissions. Always check local and state laws before making any modifications to ensure you're in compliance.

How do I choose the best exhaust system for my Nissan 370Z?

Consider your goals (performance, sound, or both), budget, and whether you want a cat-back exhaust system or just a part (like a muffler). Reading reviews and watching videos can also help you make an informed decision.

Can I install a new exhaust system myself, or should I get it professionally installed?

If you're comfortable with car repairs and have the right tools, you can install an exhaust system yourself. However, professional installation ensures it's done correctly and safely, although it will cost more.

What are the signs of a failing or damaged exhaust system?

Signs include reduced fuel efficiency, a strong smell of gas, loud noises, and visible rust or holes in the exhaust components. If you notice these, get your system checked immediately.

How does a new exhaust system affect the resale value of my Nissan 370Z?

A high-quality, well-maintained exhaust system can increase your car's resale value. However, overly loud or illegal modifications could decrease it.

Will changing the exhaust void my Nissan 370Z's warranty?

It depends on the warranty terms and the type of modification. Always check with your dealer or read the warranty terms carefully before making any changes.

How often should I maintain or check my Nissan 370Z's exhaust system?

It's good to inspect your exhaust system at least once a year or during regular maintenance checks. Look for rust, holes, or any signs of wear and tear.

Latest POSTS