aFe Takeda Stainless Steel Cat Back Exhaust w/ Blue Flame Tips WRX / STI 15-21 | 49-36801-L vendor_Megan Racing with the factory functions

with the factory functions

Made From high grade polyurethane

Suitable for modern gasoline engines requiring a viscosity grade 20 and fuel economy lubricant (API SP-RC

Custom Mounting Hardware

Trailing Arm Bushing – Lower Rear

aFe Takeda Stainless Steel Cat Back Exhaust w/ Blue Flame Tips WRX / STI 15-21 | 49-36801-L vendor_Megan Racing with the factory functionsProduct Fitment: 2015 2021 WRX 2015 2021 STI This 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