Looks to me like the 5000 kits are the same. Same front air dam, side skirts and rear bumper. The difference is in the rear wing and wheels. Look at both links: http://erebunicorp.com/ge/audi5000.htm http://www.mindspring.com/~audidudi/HTML/Treser5000.htm erebuni must be selling the same stuff tresser was. Wolff