Quote Originally Posted by Z3_GoCar View Post
Another IT legal mod that's not JP legal is an aftermarket ECU, the JP guys have to reflash the stock Seimens unit, or if it's an e-36 325 can swap back to OBD I ( note all of us Z people have to stick with OBD II )
We're not talking about the little stuff. I'm talking about the kind of stuff that would let a JP E30 M3 pull a full built E36 326 by 10 cars on the straights. No way is this going to happen with a legal built E30 M3. Not even if the driver is Hans Stuck.