AIRTEC Motorsport de-cat.

Allows exhaust gases to flow much faster, More power!

Expect more popping & deeper aggresive exhaust sound. Gain 10bhp + (depends on spec of your car).

This part is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks.

PLEASE NOTE: Focus RS will not fit with standard exhaust.