Their commitment to excellence is reflected in every part they produce, making them a trusted name among car enthusiasts and professionals alike. Because of these reasons, Invidia front pipes and cat pipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque. I am using these with my stock Nismo (test pipe/cat back) system. Gave the car some room to breath and still sounds stock ( no trumpets).
These will work with either aftermarket headers, factory headers, aftermarket exhaust, or factory exhaust. The Fast Intentions VQHR FI Resonated Test Pipes are the perfect upgrade for Nissan 350Z and 370Z owners with the VQHR engine. These test pipes are expertly designed to improve exhaust flow, delivering more power while maintaining a refined and balanced exhaust note. Crafted from top-quality materials, they are built to last, and their bolt-on installation makes the upgrade process hassle-free.
You might have modified your car so that it runs at a higher boost pressure. If you have increased the amount of boost from a stock turbo system, then the increased exhaust output might demand a smooth, larger downpipe. Your request will be processed as quickly as possible, but please note that sometimes products ship quicker than expected.
Enhance your vehicle's performance with our expertly designed kit, crafted to deliver noticeable power gains and a refined driving experience. Whether you're looking to improve track times or simply upgrade your daily driver, this kit provides the quality and precision engineering you need to maximize your vehicle's potential. Trust RNJ Performance to provide the components that deliver both reliability and high performance, taking your vehicle to the next level. Both g37 test pipes Pipes and Downpipes, like the FLASHARK G37 Test Pipes and 370Z Downpipe, are designed to increase horsepower. By improving exhaust flow and reducing restrictions, they can add 10 to 20 horsepower on average, with noticeable gains during high-performance driving. Even though they’re called test pipes, that isn’t what they do in a substantial way.
In some instances, return of the product may not be required. If the damage was caused by a shipping courier, we will schedule a damage pick up by the courier. Photos of the damage, defect, or fitment issue may be requested in order to correctly process your request. For items mispackaged or missing, returns and replacements will be handeled as warranty requests, subject to manufacturer involvement and normally handled within hours.