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This 2.5″ big boost pipe kit is a must for a remapped RS, everything you need is included in the kit


  • 2.5″ light-weight alloy hard pipes connected with Pro Hoses 5 ply silicone hoses
  • Available in Pro-Series Black or Motorsport Silver pipework


Will fit with the following intercoolers:

  • Pro-Alloy
  • Forge
  • Ford OEM


Direct replacement! No modding required.


Our 2.5″ hard pipe upgrade removes Ford’s 2.0″ restrictive boost pipes and is ‘bolt on power’


This kit is designed for BIG BHP / Remapped Focus RS’s.


All pipes have swaged ends to stop the pipes blowing off on higher power cars.


Fitting takes 1 – 2 hours.

AIRTEC Motorsport 2.5-inch Big Boost Pipe Kit for Mk3 Focus RS

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