03-09 Nissan 350Z Dual Cat Back Exhaust + Header + Downpipe
Upgrading exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.Product Fitment:
2003-2009 Nissan 350Z models onlyCatback Exhaust Feature:
100% brand new. never been tried or installed.
Made of high quality T-304 stainless steel.
Dyno proven increase low end torque and horse power
Smooth and deep tone sound
4.92" outlet tip 2.20'' & 2.35" pipingHeader Feature:
100% Brand New, Never Been Used or Installed
Made of High Quality T304 Stainless Steel Material
TIG Welded CNC Machine Flange
O2 sensor insertion and metal gasket included
Increase High Flow AirDownpipe Feature:
100% brand new, never been used or installed
Made of high quality T304 stainless steel material
TIG welded CNC machine flange
Inlet / Oulet size: 2.25"
O2 sensor insertion, bolts and gaskets are included