STI EXHAUST KIT For SUBARU WRX STI (VA) STPKG40VV011 CROSS GEAR REPAIR [M Product Descriptions FRP AERO BUMPER

Product Descriptions FRP AERO BUMPER

150 mm in the intermediate pipe (rear axle) part

Volume idling Stock: 57dB -> Fujitsubo: 62dB

Product Number 350-18031

STI EXHAUST KIT For SUBARU WRX STI (VA) STPKG40VV011 CROSS GEAR REPAIR [M Product Descriptions FRP AERO BUMPERBrand STI Product EXHAUST KIT Product Number STPKG40VV011 Description The exhaust system for WRX STI S4 owners seeking to extract even more performance from their car. The system is built around the muffler installed as standard on the limited edition STI S207, and has been tuned specifically for the base WRX STI. Back pressure is more than 40% lower to deliver much quicker engine response, which translates to noticeably faster acceleration from