Invidia R400 Turbo Back Exhaust - Straight Cut Polished Stainless Tips - Subaru WRX 11-14/STI 11-21 (5MT/6MT) Brake Calliper Accessories 0T engine with an IE

0T engine with an IE catted downpipe delivers additional horsepower

Easy to install and replace during maintenance

Mounting Instruction Ohlins Automotive VWS MU21 (English)

BMW M4 F82/F83

REQUIRES IE EXHAUST CAM

Invidia R400 Turbo Back Exhaust - Straight Cut Polished Stainless Tips - Subaru WRX 11-14/STI 11-21 (5MT/6MT) Brake Calliper Accessories 0T engine with an IEInvidia's most popular exhaust system. Specifically designed to fill the sound gap between the Q300 and N1 system, the R400 produces a unique, agressive note while minimising harsh cabin noise (particularly at highway speeds). The R400 muffler was designed using years of experience from Invidia's engineers to allow the perfect balance between unrestricted exhaust gas flow and sound dampening. This exhaust system will provides a pronounced exhaust note