Thorough long term street testing has confirmed that our high flow downpipe, whether equipped with with the 400 cell ceramic catalytic converter or the 200 cell metal catalytic converter, will not set a Check Engine light or any fault codes in the ECU....
Extensive research & development was spent to ensure our C|C|B (Cold Cone Box) Intake kit was the most complete, best engineered solution available. Aftermarket intakes with open air filters also suck in the heat from the engine bay. This can kill any...
If you've got a cam chain that's rattling, chances are the tensioner is on its way out. Replace your tensioner with a new genuine Audi tensioner and quiet down the cam chain. Make sure to pick up a new valve cover gasket for the service!