Objectives behind the design of the AAM Competition 370Z/G37 Resonated Test Pipes are simple; increase exhaust flow and enhance exhaust note, while minimizing drone and rasp. It is not uncommon to develop drone and rasp while freeing up the exhaust flow of your vehicle. Although the AAM Competition Resonated Test Pipes will not guarantee a complete drone/rasp free set up, we can assure you that the additional resonators in the test pipes will combat odd exhaust frequencies that contribute to drone/rasp. The factory catalytic converters leave a lot of power on the table with their smaller piping and extremely dense core. While being a very simple and inexpensive bolt-on modification, upgrading to aftermarket test pipes is a no-brainer. AAM Competition Resonated Test Pipes replace the factory catalytic converters and are designed purely for off-road performance.
 
Exclusive Benefits
Aggressive exhaust tone, with minimal drone and rasp
Gain up to +8whp
Bolt-on fitment, no additional modification required
Made in the USA!
 
Features
T304 Stainless Steel construction
High efficiency resonators with polished finish
Includes all necessary hardware and gaskets for installation