Ford Focus ST (Mk4) Venom Box Delete Race Cat Back Performance Exhaust Tips:TP77 Take a look at our

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

rear axle adjustable springs + dampers)Dampers are adjusted by easily operating adjustment wheels

Because we do everything in-house

These BMW M3 performance exhausts are made in 2

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

Ford Focus ST (Mk4) Venom Box Delete Race Cat Back Performance Exhaust Tips:TP77 Take a look at ourThis 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)