Cobra Sport - Venom Box Delete GPF-Back Ford Focus ST MK4

Cobra Sport performance exhausts enhance the sound, looks, and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality.

These Ford Focus Mk4 ST performance exhausts are made in 3"/76.2mm pipework and fit from the Gasoline Particulate Filter section backward (GPF-back) these exhausts replace the center and rear sections.

All relevant fittings and gaskets are supplied.

This exhaust removes the standard rear box for the ultimate improvement in terms of exhaust tone and sound level whilst keeping the stock catalyst and GPF in place.

This exhaust system has been designed to be easily upgradable to a cat-back or full turbo-back exhaust in the future by purchasing additional sections. This exhaust has a choice of 4 tailpipe options including a 4.5" (114.5mm) carbon fiber tip.

GPF-Back (Venom Range) Test Results:

Sound - Engine at Idle: 65.9dB (+0.2dB) - Static 4,000rpm test: 92.0dB (+8.75dB)

Weight - 12.98kg (-2.75kg)

Cobra Sport Exhausts provide the exhaust solutions to the Motorbase Performance British Touring Car Championship team who for the 2020 field, a trio of Mk4 Focus STs. This partnership allows us to test our products on track at the highest level of British Motorsport, the experience gained from the competitive track testing is fed back into our road-going exhaust system.

LIFETIME WARRANTY