Quote:
Originally Posted by DefBringer
So the distinction exists between going in with any kind of ECU modification and exhaust/intake mods?
I would always fully remove a piggyback before going in (it's too easy to do). I just wasn't sure about the exhaust/intake business. Those are obviously a little more involved when it comes to removal!  |
The mechanic won't care about that as long as it is properly installed. The only time he will say something is if they have to run a diagnostic, at which point you will have to revert back to stock. The mechanic at Circle BMW told me to keep my OEM intake in my trunk when ever I come in. In my case the exhaust does not matter since it's BMW performance.