Well 500HP, this sounds interesting...
http://www.worldcarfans.com/tuners.c...q7-by-nothelle
http://www.nothelle.com/show_cars_1_38.htm
No supercharger in PDF yet: http://www.nothelle.com/upload/links...s_1_38_181.pdf
Hmm... once warranties up, that might be just what the wife orders...
Ben