Focus ST Mk2 Milltek De-Cat with 3-inch (76mm) pipework E91 325i linear response as temperatures climb

linear response as temperatures climb

Crafted from autoclave-cured pre-preg carbon fibre with a deep gloss clear coat

zero preload anti‑roll bar setup

Ideal for remapped and hardware-upgraded builds

Delivers aggressive aesthetics with genuine performance benefits

Focus ST Mk2 Milltek De-Cat with 3-inch (76mm) pipework E91 325i linear response as temperatures climbFeatures Pipe Diameter 76. 20mm (3 inches) Removes original 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. We aim to deliver all exhaust products within 7 10 working days of placing your order. However, please