just wanted to know if any of the very few A5 owners we have here have done an ecu mod of some sort and what you think of it
am personally looking for a plug and play application myself whereby i can simply remove it if need be like for when i take it to the dealership for example
any suggestions?
am personally looking for a plug and play application myself whereby i can simply remove it if need be like for when i take it to the dealership for example
any suggestions?