Item #: 612-01012
Exhaust CATBACK for SUBARU WRX 02-07 TURBO

Made of high quality T-304 stainless steel.
Dyno proven increase low end torque and horse power
Smooth and deep tone sound
4.5" muffler exhaust tip.
No instructions included. Professional installation is highly recommended. 

Application:

02-07 Subaru Impreza WRX / STi

T-304 Polished Stainless Steel Catback (also cat back and catback) refers to the portion of the exhaust system from the outlet of the catalytic converter to the final vent to open air. This generally includes the pipe from the converter to the muffler, the muffler, and the final length of pipe to open air.

T-304 Polished Stainless Steel Catback exhaust systems generally use larger diameter pipe than the stock system. Good systems will have mandrel-bent turns that allow the exhaust gases to exit with as little back pressure as possible. The mufflers included in these kits are often glasspacks, to reduce back pressure. If the system is engineered more for show than functionality, it may be tuned to enhance the lower sounds that are lacking from high-RPM low-displacement engines.

Manufacuturer and exporter of     SUBARU WRX 02-07 TURBO Exhaust CATBACK   from China.