Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Titanium Trims AEM or a new genuine flywheel

or a new genuine flywheel

Fitment to later M140i models which have the PPF filter as standard will require basic engine tuning at time of fitment to cancel the EML light

Audi Q3 (F3) 40 TFSI 2

The new 3" (76

This BMW M340i performance exhaust is made in 3

Audi S4/S5 B9 Non Sport Diff models - Non-Resonated (Louder) Cat-Back Exhaust System with Quad GT-90 Titanium Trims AEM or a new genuine flywheelOur 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