Mercedes-AMG A 35 Venom Cat Back Performance Exhaust Valve Option:Non-Valved and the valve is a

and the valve is a bolt-on direct replacement for the factory valve

which reduces air flow and therefore performance and efficiency

First Drive - Jamie FYD reviews the Cobra Sport / Airtec Mk8 Fiesta ST demo car (fitted with 3" GPF-Back Exhaust)

Actuator housing machined from billet 7075 aluminium – much stronger & harder than 6061

causing significant boost leaks

Mercedes-AMG A 35 Venom Cat Back Performance Exhaust Valve Option:Non-Valved and the valve is aRequires mandatory ECU reflash when fitted to PPF models. Fitment is for motorsport and off road use only. 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 AMG A 35 performance exhaust is made in 3in 76. 2mm pipework and fits from the front catalyst section backwards (Cat back)