Ford Focus ST (Mk4) Venom Box Delete Race Cat Back Performance Exhaust Tips:TP77 The 63-2590 air intake comes

The 63-2590 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the original air box space

please seemain 8V S3 listings for non-GPF Models

especially when being used on track

Take a look at our video to see the dyno test results and an impressive 10 BHP gain

Ford Focus ST (Mk4) Venom Box Delete Race Cat Back Performance Exhaust Tips:TP77 The 63-2590 air intake comesThis product is designed without a rear box and will be loud. Requires mandatory ECU reflash. 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. This Ford Focus Mk4 ST cat back performance exhaust is made in 3" 76. 2mm pipework and fits from the Catalyst section backwards (Cat back)