aFe Takeda 3in 304 SS Cat-Back Exhaust System 15-18 Subaru WRX/WRX STI H4-2.0/2.5L (t) - 49-36801-L Pre-Filters Use alone to create a

Use alone to create a classic muscle car rumble or pair with CORSA® PRO SERIES Mufflers to control volume

Features CORSA's smoked acrylic air box lid which allows the driver to easily inspect the air filter in between maintenance intervals

aFe developed this sturdy 18-gauge steel wrinkle-black powder-coated heat shield to mount onto the top of the lower half of the factory airbox to provide a hassle-free installation utilizing factory mounting locations

Check out the ATLAS Dual DPF-Back exhaust system by aFe

aFe Takeda 3in 304 SS Cat-Back Exhaust System 15-18 Subaru WRX/WRX STI H4-2.0/2.5L (t) - 49-36801-L Pre-Filters Use alone to create aThis Takeda dual cat back exhaust system for the 2015 2020 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