R-Sport Fiesta ST180 De-Cat Downpipe


In Stock


  • 100% more flow
  • Huge increase in bore from 48mm to 76mm
  • Tested up to 507bhp!
  • Gasket and fitting kit included


Release the flow from your Ford Fiesta Mk7 ST180 EcoBoost Engine with an R-Sport De-Cat Downpipe!

The stock catalyst and downpipe of the Mk7 Fiesta ST180 EcoBoost are manufactured in one piece, the R-Sport downpipe carries over this one piece design for easy fitment everytime. The stock downpipe suffers from a restrictive bend and very small 48mm internal bore. This becomes critical to replace at stage 2 levels of power as the 48mm small bore is nowhere near the optimum flow rate of the standard Fiesta ST180 Borg Warner Turbocharger.


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