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


Special Order: Item is not stocked, estimated lead time for an order placed today is 26 days.

Technical Data

The 2.5 big boost pipe kit is a must for all remapped RSs, Everythingyou need is included in the kit.


  • Hot side (turbo to intercooler) is made from 2.5 light-weight alloy and connected with Pro Hoses 5 ply silicone hose joiners.
  • Available in Pro-Series Black or Motorsport Silver pipework

Will fit With the following intercoolers:

  • Pace
  • Pro-Alloy
  • Forge
  • Ford OEM
  • Direct replacement! No modding required.
Our 2.5 hard pipe upgrade removes Fords 2.0 restrictive boost pipes and can see bolt on power.
This kit is designed for BIG BHP/ Remapped Focus RSs.

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