Skip to content
Variant Info

Description

AIRTEC Motorsport Big Boost Pipe Kit for the Mk3 Focus ST

The AIRTEC Motorsport Big Boost Pipe Kit is a must-have for high-powered MK3 Focus STs. This kit includes a 2.5″ big boost pipe, providing everything you need for your remapped ST.

Will fit with the following intercoolers:

  • AIRTEC
  • Pace
  • Pro-Alloy
  • Forge
  • Ford OEM

This direct replacement kit requires no modification. The 2.5″ hard pipe upgrade removes Ford’s restrictive 2.0″ boost pipes, improving performance for remapped and high-power Focus STs. All pipes in this kit have swaged ends to prevent blowing off on higher power cars.

Fitting the kit takes approximately 1-2 hours. The pipework is only available in black, and the hose color shown is for illustration purposes only.

AIRTEC part no: ATMSFO74

Additional Information

Brand

AIRTEC Motorsport

SELECT YOUR VEHICLE

Show Universal
Parts By Vehicle
Wheels By Size