Im doing the th350 swap from an a4 and am wondering what people can tell me about getting rid of computer functions, as in what will i lose (cruise control, abs, etc) and does the speed sensor play any part with the engine controls. In essence, what kind of problems am i causing my self again, lol. Thanks, prorac1

 

set the pcm to think you have an m6 car perhaps?

 

I think the easiest thing would be to get a stock M6 file and copy all your important tables (MAF, ignition, fuel, knock retard, etc) into the stock file.