Focus ST Mk2 Mongoose De Cat with 3 inch (76mm) pipework 3J Increased BHP & torque Figure

Increased BHP & torque Figure

The group 'A' open air-filter kit has been a great addition to the ST225

S-U-MM-I-T Racing equipment comes powder coated in metallic Orange

we will apply a Silver and Red logo to Black coolers and a Black and Red logo to Silver coolers

Average friction coefficient of 0

Focus ST Mk2 Mongoose De Cat with 3 inch (76mm) pipework 3J Increased BHP & torque FigureFree UK shipping Features 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) Please note. As this removes the original catalytic converter your car will not pass an MOT (UK Emission test) and is not intended for road use.