CTS Turbo Audi A4 / A5 (B8) Test Pipe / High Flow Catalytic Converter Downpipe Upgrade Add high flow catalytic converter::Yes (+$100) all while look amazing

all while look amazing

3) replaces the factory plastic unit which has been prone to failure from torn diaphragms

- 92 wheel horsepower and 83 wheel torque on 100 octane

6speedonline review

CTS Turbo Audi A4 / A5 (B8) Test Pipe / High Flow Catalytic Converter Downpipe Upgrade Add high flow catalytic converter::Yes (+$100) all while look amazingThe CTS B8 A4 A5 2. 0T test pipe is the premier test pipe for your Audi A4 or A5 2. 0T. Our test pipe is designed to seamlessly fit in place of your restrictive stock catalytic converter, which is situated immediately after the turbocharger. Our test pipe features 3" stainless steel piping, smooth mandrel bends. Substantial power gains, improved exhaust flow and a more throaty sound are the main benefits from installing our test pipe. Upon inspection