i was goin to get it chiped at waterfest and i was going to put coils on it and a few other things the turbo kit i will fo way down the road...
o1S4 said:I owned an 2001 a4 before the s4. If you chip the car make sure you do it by a shop in your area that is an official dealer to that chip, so than if something is wrong you have someone close in your area to go to and complain. Most of the chips are pretty much the same. If you upgrade the wheels you have to do suspension and lower the car because it looks like a 4x4 if you don't, also if you ever upgrade the turbo on the a4 don't go below the gt28rs, the ko4 is only good if you plan on doing autocross, but beside that the k04 is pretty much weak. Also the a4 1.8T could handle about 350-400 hp without ever changing any of the engine internals or the tranny. The clutch will probably go if you launch it alot with that much horsepower.