Focus ST Mk2 Mongoose Cat Back System - Good choice of tailpipes Engine bay As this removes the original

As this removes the original catalytic converter your car will not pass an MOT (UK Emission test) and is not intended for road use

12 Month's of Proto types & testing has produced a Real Quality and Unbeatable value for money product

polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors

making the rear sub-frame stiffer and more rigid

Perfect for your Turbo'd or Supercharged ST150 & an ideal Intercooler for custom TDCI diesel upgrade (extra parts required to fit)

Focus ST Mk2 Mongoose Cat Back System - Good choice of tailpipes Engine bay As this removes the originalPipework 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