Originally Posted by Boomstick1491
Granted, if you bring the car in for warranty service on the headliner, which may suddenly droop down and flop on your head, they could not allege that the Cobb AP caused it. However, the concern is really that they can detect it even after it's been uninstalled. Any thoughts on the matter?
No, they have to send the DME to Germany to know for sure.
so is mostly based on suspicion. If you drop off you car with headers, oil cooler, new FMIC gauges in your dash, they may assume you may be running some type of tune.