Huge 2.5" AIRTEC big boost pipe kit for Focus RS MK3
The big boost silicon and hard pipe upgrade removes Ford’s 2.0″ restrictive boost pipes for bolt-on power!
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AIRTEC big boost pipe package for Mk3 Focus RS
The 2.5″ big boost pipe kit is a must for all remapped RS’s, Everything you need is included in the kit.
Will fit With the following intercoolers:
All pipes have swaged ends to stop the pipes blowing off on higher power cars.
Fitting takes 1 – 2 hours
AIRTEC part no: ATMSFO81
Only available in Black and Nitrous Blue silicon