I want peoples opinion on what best xml and who is using what. It seems the 89970010 is most common and Merlin has done a great job defining it. Does the later 89970017 have any better features? Mine had...
Hey guys im running a b16a just changed my exhaust and fuel pump and i wanna go re-tune my car , currently running m7 em-con.. do advice where i should go how much roughly is the fee for a re-tune ?