Audi S5 B9 Sport Diff models without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad JET-100 Carbon Trims Model_230i (G42) Coupe (21>) Static Exhaust Sound Example -

Static Exhaust Sound Example - Non Resonated Cat Back (with Rear Box)

This intake kit replaces the OEM restrictive air box

flow rate and sound levels

Sound - Engine at Idle: 77

*Please note this is not suitable for LHD vehicles *

Audi S5 B9 Sport Diff models without Brace Bars - Non-Resonated (Louder) Cat-Back Exhaust System with Quad JET-100 Carbon Trims Model_230i (G42) Coupe (21>) Static Exhaust Sound Example -Our 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