Chipmunk73
Registered User
Hi just took my 2015 s4 for remap by quantum franchise dealer.. to my disappointment was told few hours later it couldnt be done as ecu would need to come off and be opened and couldnt be done with a straight forward plug in process as a code was needed.. is there any known reliable advanced remapping company out there who can remap without taking my ecu apart??
Any help appreciated
Any help appreciated