Focus ST Mk2 Mongoose Cat Back System - Good choice of tailpipes Cobra on higher spec cars with

on higher spec cars  with see these gains rise

Run 1 Intake temp turbo into intercooler 140 out of intercooler into engine 85

Increased Bhp reliability

Increase BHP without turning engine management light on - NO motorway drone

Part No – FD029-1

Focus ST Mk2 Mongoose Cat Back System - Good choice of tailpipes Cobra on higher spec cars withPipework Bore 76mm High quality T304 stainless steel aftermarket performance exhausts with Mongooses lifetime guarantee. All Mongoose systems offer superb fit, exceptional build quality, performance increase, great looks and the ultimate in sound. Please note that those vehicles fitted with catalytic converters as standard should remove them for competition display use only. The vehicle will not pass an M. O. T without a catalytic converter. For the