Ford Focus ST Estate (Mk4) Cat Back Performance Exhaust Model_(Mk8) 1.0T EcoBoost ST-Line GPF Model (2018-23) This is how the ST

This is how the ST should of left the factory

giving maximum surfaces and surface area contact during use

Dimensions - 334mmX163mm

The £100 is returned to you when we get the tool returned to us with all of its pieces

The M3 development has been based around a valved cat back exhaust with the addition of a secondary de-cat (catalyst bypass) exhaust upgrade

Ford Focus ST Estate (Mk4) Cat Back Performance Exhaust Model_(Mk8) 1.0T EcoBoost ST-Line GPF Model (2018-23) This is how the STRequires 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 ST Estate Mk4 cat back performance exhaust is made in 3" 76. 2mm pipework and fits from the Catalyst section backwards (Cat back) replacing the GPF, centre and rear sections. This non resonated