Quote:
Originally Posted by elp_jc
If you want your engine to be covered by the warranty, leave it stock until it runs out  . ECU (DME) flashes are irreversible, and will always be detected. And no, you'd NEVER win a lawsuit in court against BMW for tampering with the DME, so just understand the risk  . Good luck. |
More misinformation from the king of it.
BMW has no protocol to proactively look for tunes, so you would need to give them a reason. So the "always" statement is false. They actually sell Dinan tunes at my, and many dealers.
Flashes are reversible; some in 15 seconds, others require more work. So the irreversible comment is also false.