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15+ WRX/STI C-76 Midpipe

  • Sale
  • $ 795

The new C-76 midpipe converts our Fast Track axleback into a catback, but will also work with the OEM mufflers. It is compatible with the OEM downpipe and stock location downpipes that have a 2.5" or 3" 2-bolt flange.


  • Entirely made from 304l stainless steel (excellent against corrosion)
  • Includes 2-bolt gasket, hardware, and v-band clamp
  • SS v-band connection is easy and leak free, one less gasket to worry about
  • Guaranteed fit with our new G2 downpipe
  • Thick walled tubing .065" thickness for extra durability
  • All welds are Tig welded, shielded and purged with argon
  • Available with or without resonator  
  • Made in the USA



  • Our midpipe uses  3" tubing and dual 2.5" tubing, dual 2.5" has roughly the same flow as a 3.5" single
  • Not guaranteed to fit all other brand downpipes, we designed this Midpipe using a stock downpipe.
  • Not designed for cars lowered more than 1.5”
  • For off road use only