Focus RS Mk2 Milltek De Cat with 3 inch (76mm) pipework Bosch all the way up to

all the way up to 60 psi for over a decade

The Mil Cheater elbow is a small device that relocates the secondary lambda probe (Post Catalyst)

There’s much more to it than that

temperatures still climb to scary levels

Sucker fan

Focus RS Mk2 Milltek De Cat with 3 inch (76mm) pipework Bosch all the way up toFree 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.