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Our high flow catalytic converters will show almost equal gains, but straight throughs are a MUST for any FI application. To withstand the high temperatures laser cut cast steel flanges are used to ensure long lasting leak free reliability. This is a 100% bolt on installation for right-hand drive vehicles with no modifications or changes required. Factory O2 sensor locations are also retained where required to ensure compatibility with factory systems.

From the headers to the tip, they free up your exhaust system. This nifty bit of engineering is actually what supercar and hypercar manufacturers use. A good example is Koenigsegg, which uses high-flowing cats in the exhaust system in every car they manufacture. Just keep in mind that one of them, resonating test pipes, is still an unlawful change. On the other hand, high-flow cats are permitted to use on public streets.

This metallic mesh is coated with rare metals like platinum, palladium, and rhodium. This mesh is what actually cleans up exhaust gases, and since high-flow cats preserve this methodology, they are still viable to install in any road-legal car. Resonated test pipes are identical to standard test pipes, with the exception that a Helmholtz resonator is fastened to them. With less drone than non-resonated g37 test pipes pipes, they flow better than the stock cat-con and high-flow cats. Berk Technology has been at the forefront of the automotive performance parts industry since its inception. Established by a team of passionate automotive enthusiasts, Berk Technology has dedicated itself to creating high-quality, reliable performance components that enhance the driving experience.

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 Test 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.

Thank you for your feedback, we will inform the developers and continue to improve our product. If you looking for cheap/reliable test pipes this is one of the best choices. He is a true motorhead at heart and loves writing, especially about engines and vehicular dynamics. This law is frequently enforced and we do our best to educate the public on traffic safety and equipment violations through education and enforcement. Local noise ordinances are common in many counties and cities.

This Cat-Back exhaust system is what your Toyota Land Cruiser is craving for, featuring an acoustically tuned expansion chamber for a deep exhaust tone. The aFe product line includes over 3,000 product applications, which are meticulously tested and manufactured in Corona, California. Join the MBRP team today, and get exclusive discounts, new product releases and insider info sent straight to you. NICOclub's Nissan forums and Infiniti forums and all affiliated sites are the property of HDS Holdings, Inc. They are independent publications and are not affiliated with or endorsed by Nissan or Infiniti. Katapult is the perfect lease-to-own financing option for customers with zero credit or who are rebuilding their credit!

Read our guide on exhaust headers vs exhaust manifolds for a better understanding. Make your vehicle stand out from the crowd with more performance, better sound, and great quality. Unlike most competitors, we have material options to best fit your environmental conditions and budget.