...and a future BIRA project...?
The rims are 17"x8" BBS RK which uses a 35mm offset. They require no
spacers and it's as if they are made for the System2 setup. My car is a 91 200q 20v. It uses a TAP Stage1 engine modification which consists of an engine management chip, a 3Bar pressure transducer, and a stiffer wastegate spring. The exhaust is a 3" turbo-back stainless steel unit. I plan on installing a K&N air filter very soon. Running at about 19lbs-20lbs of boost, the guy at TAP claims I am good for about 300-325 HP.