Audi RS5 B9 GPF Models - Resonated (Quieter) Cat-Back Exhaust System with Cerakote Black Oval Trims None xDrive 000rpm test: 80

000rpm test: 80

We replace the original thrust bearing for TTE upgrade 360 deg that is made in-house for long term durability

The X-Series Wideband UEGO AFR Gauge has a user configurable display via buttons on the gauge face that allows you to change AFR values for different fuels

with just a subtle hint that there is over 300BHP available at the press of the right foot

Audi RS5 B9 GPF Models - Resonated (Quieter) Cat-Back Exhaust System with Cerakote Black Oval Trims None xDrive 000rpm test: 80Our 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