MBRP Race 3in Quad Carbon Fiber Tip Cat Back Exhaust Subaru WRX / STI 2015+

  • Sale
  • $ 899.99
  • Regular price $ 1,111.75

Here, you are looking at the MBRP 3-Inch Cat-Back Exhaust System. This 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. 



  • T304 stainless steel construction
  • 3" piping diameter
  • Dual split rear exit design
  • Carbon fiber tip option
  • Race version (no mufflers)
  • Loudest version
  • Enhanced sound and tone of boxer engine