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.

Racing cars and speed boats usually use this product to save weight. With a high-performance exhaust system, we’re talking about even more weight savings. If you want the most power out of your engine and you don’t care about additional noise in your neighborhood, test pipes are the best way forward. They have bigger cross-sections inside the ceramic honeycomb structure, which is also known as high-flow cats.

All MXP performance products come with a 3 year limited warranty from the original date of purchase. If you’re someone who wants to maximize the exhaust flow, in your vehicles one of the upgrades is to replace the factory catalytic converters with 2.5″ diameter race or "test" pipes. The YPerformance 370Z/g37 test pipes/350Z Test Pipes are specifically designed for off road performance. By eliminating the cores of the OEM converters the exhaust can freely flow from the engine resulting in an increase, in peak power output. These pipes completely remove your factory catalytic converters and replaces them with a straight through design. This provides the absolute most flow possible which has shown gains on NA 350zs between 4-8HP making it one of the best "bang for the buck" mods.

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.

Financing is currently available on all AAM Competition products. They didn't take long to arrive considering they were back ordered and just got installed. They reduced the raspiness on the tone of my exhaust and paired with the right exhaust, these will sound amazing. Happy with this purchase and look forward to buying from them again. Billing, refunds & credits Payment for orders placed using PayPal of Affirm will be captured as soon as the order has been successfully placed.

Now cats can go bad because your engine’s exhaust gas temperature is high, which translates to potential corrosion. Replacing the cat is going to be pretty costly, and one cheap fix is installing a test pipe, which you can do at home. A free-flowing exhaust is just as crucial as an unrestricted air intake for your engine to operate at its best – this is where test pipes prove their worth. AFe products are dyno tested with our in-house DynoJet, and our airflow products are also flow bench tested, for performance you can count on. Stand out from the crowd with a performance exhaust system that sounds great. What started from a one-car garage, where products were built from start to finish, has led to over a thousand products, an enthusiastic community, and many podium finishes for Martin Barkey racing.

In turn, this impact will reduce backpressure and decrease turbine speed within the turbocharger, impairing overall power output. While some jurisdictions that don’t monitor for emissions make it easier to g37 test pipes get away with test pipes, others have rigorous laws and severe penalties. The exhaust gases travel through a ceramic honeycomb structure inside the catalytic converter that is made up of thousands of tiny ducts.

For turbo engines, however, a test pipe setup will increase power figures by at the dyno. If you own a 350z, check out these aftermarket test pipes for your car. We also have different options for the 370z, in case you’re interested. You can manufacture a test pipe using basic power hardware like a band saw, and precision TIG welding equipment. The relatively low cost of making a test pipe also makes it more appealing to tuners, looking to maximize their power output on a low budget.

ISR Performance Parts, LLC (Formally ISIS Performance NA, LLC.) constantly designing and delivering new products; finding innovative solutions to meet performance industry needs. Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles. Disclaimer In effort to provide our valued clients with the most up to date and accurate information, JM Auto Racing is continuously implementing real-time updates to our online superstore.