Cobra Sport Ford Focus ST (Mk4) (19 >) GPF Delete - Non-Resonated

This Ford Focus ST Mk4 performance exhaust is made in 3"/76.2mm pipework and fits from the downpipe to the centre section, replacing the GPF exhaust section.

This exhaust makes the system louder as it removes the GPF filter and therefore, offers a significantly sportier exhaust note.

All relevant fittings and gaskets are supplied for fitment.

Fitment will require basic engine tuning at the time of fitment to cancel the EML light.

Fitment is for motorsport and off-road use only.

Cobra Sport Exhausts provide the performance exhaust solutions for the Mk4 Focus STs raced by the MB Motorsport accelerated by Blue Square and Motorbase Performance teams in the 2021 Kwik Fit British Touring Car Championship. This technical partnership allows us to test our products on track at the highest level of British Motorsport. The experience gained from the competitive track environment is fed back into all of our road-going performance exhaust systems.