has anyone installed the stasis turbo-back exhaust for the A4 quattro? any suggestions on other systems? how bout cold air intakes?

 

Not sure about the exhaust and I don't know of any model specific CAI for this car but if you do let me know so I can check it out. And if your doing the exhaust make sure you pick up a high flow cat or a test pipe too. I don't know if stasis makes a HFC or a TP but I know R.A.I does.