So im going to pick up a 1990 Talon TSI AWD. Its got some mods (big 16g, turbo back, balance shaft eliminator i think, a afpr, some other stuff ill have to get the full list) but it needs tuned.
What should i be looking at to get it tuned? Ive heard a bunch of people using DSMLink, but what are other options? Is there a way to use the factoy ecu or not having to modify it?
I know there are some DSM people here so if anyone wants to give me the run down or something that'd be great.