Front Over Pipe - Subaru BRZ & Toyota 86 12-21, 22+ 22+ WRX Far more engineering goes in

Far more engineering goes in to the design of an exhaust system than many realise

From the very beginning

2012-2021 Subaru BRZ

75" (70mm) to ID 2

Factory O2 sensor locations are also retained to ensure compatibility with factory systems

Front Over Pipe - Subaru BRZ & Toyota 86 12-21, 22+ 22+ WRX Far more engineering goes inINVIDIA FRONT PIPE The most restrictive component of the factory exhaust system is the down pipe which begins right after the turbocharge or headers. Invidia Exhausts use a larger pipe diameter and smooth bends which allows the engine to exhale exhaust gases with fewer restrictions and turbulence. Because of these reasons, Invidia down pipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque. To