aFe Takeda 3in 304 SS Cat-Back Exhaust System - Fits 15-21 Subaru WRX / STI subaru-impreza-2007 5psi or 28

5psi or 28

Mounting brackets include provisions for aftermarket horns

Simple ECU flashing with gauge package

Compatibility with other intake kits cannot be confirmed

aFe Takeda 3in 304 SS Cat-Back Exhaust System - Fits 15-21 Subaru WRX / STI subaru-impreza-2007 5psi or 28This Takeda dual cat back exhaust system for the 2015 2021 Subaru WRX and WRX STI delivers true bolt on performance with gains up to +14 horsepower and +22 lbs. x ft. of torque as measured on our in house dyno. 3" into 2 1 4" mandrel bent 304 stainless steel tubing, mitered merge, and dual, stainless steel high flow mufflers evenly distribute exhaust gases to improve performance across the power band while maintaining an aggressive sound. Quad, 304