Mongoose RS MK2 Downpipe Back System (De-CAT)

Suitable for Focus RS 2.5 Mk2 - For the ultimate in sound and performance the only choice has to be Mongoose 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. Options: 4.5" Slash Cut 4.5" Rolled In Slash Cut