Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Cerakote Black Trims BMW > 2 Series > M240i Coupe�� (G42 XDrive - NAS Non OPF/GPF Models Only) > 2022 and Later For customers who find the

For customers who find the dual mass flywheel wears out too quickly

which further optimizes charge air cooling and detonation control

This Scirocco R performance exhaust is made in 3"/76

Example of Golf GTI sports exhaust (turbo back- de-cat and non-resonated)

With proven gains in power and torque

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-100 Cerakote Black Trims BMW > 2 Series > M240i Coupe�� (G42 XDrive - NAS Non OPF/GPF Models Only) > 2022 and Later For customers who find theOur 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