Ford Fiesta (Mk7) 1L EcoBoost (Zetec S) Catback Performance Exhaust Centre Section:Resonated Each exhaust is engineered to

Each exhaust is engineered to the highest tolerances

Downpipes–To standard exhaust fitment (Sports Cat will allow you to pass MOT emissions tests

they affect engine performance and in some circumstances lead to engine failures

here's the proof for other owners that didn't know

Example of Subaru Impreza STI sports exhaust (3" cat back system - resonated)

Ford Fiesta (Mk7) 1L EcoBoost (Zetec S) Catback Performance Exhaust Centre Section:Resonated Each exhaust is engineered toCobra 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 Fiesta performance exhausts are made in 2. 5" 63. 5mm pipework and fit from the catalytic converter section backwards (Cat back) these parts replace the centre and rear sections. The resonated exhaust option includes the centre