CTS Turbo - High Flow Cat Audi A4/A5/Q5 1.8T/2.0T B8/8.5 scorpion-exhaust The rear diffuser from the

The rear diffuser from the Street Pro collection is a tuning part that intended to be fitted to the Audi A3 Sportback 8V

great sound and great value

which allows it to make the most of the air flow provided

The de-cat exhaust version is sold for motorsport and off-road use only and will NOT be able to pass a UK MOT emissions test or police roadside checks

giving your car a lower appearance

CTS Turbo - High Flow Cat Audi A4/A5/Q5 1.8T/2.0T B8/8.5 scorpion-exhaust The rear diffuser from theStand out with this incredible CTS Turbo High Flow Cat for all Audi A4 A5 Q5 1. 8T 2. 0T B8 8. 5. (Years: 2009 2017) CTS Turbo B8 B8. 5 Audi 1. 8T 2. 0T High Flow Cat is the premier high flow cat pipe for your Audi A4 A5 Allroad or Q5. Our B8 B8. 5 High Flow Cat is designed to seamlessly fit in place of your restrictive stock catalytic converter, which is situated immediately after the turbocharger. Our B8 B8. 5 High Flow Cat features 3 stainless