I have traded in my 2011 335i coupe with the N55 engine... I have removed the Burger Tuning Stage 1 tune and am selling it.
It was installed for just over 1 year and has never caused any CEL's or codes at all. Flawless.
The tune sells new for $379. I am looking for $250.
I also have the Can bus cable that I have never used. It is only good for 1 VIN but I have not activated it. Will let it go for $100
I am located in Toronto, Ontario. Willing to ship