MBRP Street 3in Quad Carbon Fiber Tip Catback Exhaust Subaru 2015-2021 WRX / 2015-2021 STI
The MBRP 3-Inch Cat-Back Exhaust System features smooth mandrel bends that limit back-pressure and turbulence. When combined with a larger piping diameter, you get an increase in both horsepower and torque, along with improved throttle response with reduced turbo lag. Everything exits smoothly out of a set of quad exhaust tips that produce an aggressive tone.
VIDEO CLIP: https://www.youtube.com/watch?v=u82xy1HRkS8