Mercedes G63 W463 (ROW Non GPF Models) - Valved Cat-Back Exhaust System with Carbon Trims Audi > S7 Sportback > 3.0 TDI C8 (Diesel) > 2019 and Later will provide significant power-gains to

will provide significant power-gains to your vehicle followed by a more distinctive sound

The M4 development has been based around a valved turbo back exhaust with the addition of a primary de-cat (catalyst bypass) exhaust upgrade

this 3 inch system is the perfect accompaniment to any S3 (8V)

Audi A3 (8V) 1

Mercedes G63 W463 (ROW Non GPF Models) - Valved Cat-Back Exhaust System with Carbon Trims Audi > S7 Sportback > 3.0 TDI C8 (Diesel) > 2019 and Later will provide significant power-gains toOur range of Cat Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and or add a more suitably aggressive tone. All our products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat Back system