GrimmSpeed J-Pipe GESI Catted V2 (15-21 WRX)

  • Sale
  • Regular price $1,016.40
  • ALA
Shipping FREE shipping on orders over $200.

  • 304 stainless steel construction
  • Thick 1/2" flanges for added durability and longevity
  • Built-in GESI catalytic converter that is standard on all V2 J-pipes
  • Cast steel collectors that are extremely strong with low restriction for optimized flow
  • New 2-piece design makes for a much easier solo installation while saving costs with shipping
  • Standard 3rd O2 bung allows for the use of an aftermarket wideband O2 gauge 
  • Designed with a grounding strap mount to retain all factory functionality 
  • Includes new custom stainless turbo studs 
  • Includes new gaskets and hardware for the installation


  • Smooth bends provide an unobstructed exhaust flow 
  • 3" piping diameter 
  • Improves the horsepower and torque
  • Improves the throttle response while reducing the turbo lag
  • Helps generate a race-inspired sound
  • Ideal for enthusiasts who want more performance from their daily drivers or weekend show cars
  • Ideal for those with track-dedicated race cars