Are ECUtek and Uprev tunes reversible

Originally Posted by JARblue

If the dealer really wants to check, I'm pretty sure they can find out. But it's not something they encounter regularly, so I'm guessing most don't look for it or wouldn't catch it. But if you're looking to file a warranty claim on any part of the engine, I bet they do

I've had a headliner replaced under warranty and they didn't say anything about my tune. I'm also in the beginning stages of transmission replacement under warranty and the dealer hasn't said anything yet.

Originally Posted by F.I. Inc.

Yes, they are Tony approved! Frank, when I get around to it, I may put your pipes into production. We will call them, "The FP" option.
-Tony