Edwin from TDC’s E46 M3 gets saved by us! BTS including Q&A
E46 M3 (S54) head gaskets are a task that Hack Engineering knows well - ever so well. So when Edwin from @TopDeadC contacted us, we got him booked in and cracked on, with some help from our friends over at @DavidMooreEngineering. Drop a comment below if there's anything you'd like to know about this S54 issue or how...