Focus ST Mk2 Mongoose 200 cell Sports Cat Exhaust This causes the probe to

This causes the probe to read a less accurate signal which will then not trigger the ECU into recognising the catalyst is being less efficient than the ECU would allow

The Focus ST & RS models have been massively popular and tuning of these fast fords have been taken to amazing levels

also a great addition for Fast Road use

-Individually height adjustable

Our tanks are designed to be a direct replacement for the standard unit and are simple to fit

Focus ST Mk2 Mongoose 200 cell Sports Cat Exhaust This causes the probe toFree UK shipping! 200 Cell sports cat allows exhaust gases to flow much faster than standard Ford cat with is typically 500 600 cell, this is also MOT safe product. 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. Sports Cats give you Performance without compromise, by