Ok here we go..
All of the cars had plenty of bits on them but Ill stick the main modifications down.
Mini One - Cooper S body, Recaro seats, Chip, Intake, Exhaust, Wheels, Springs
Mini Cooper - Cooper S body, Chip, Intake, Exhaust, Wheels, Springs
Mini Cooper S - Wheels, Intake, Intercooler, Intake, Exhaust, Wheels, Coils, Bars, Brakes etc etc..
Golf MK5 GTI - Exhaust, Wheels, Coils, Intake, R32 rear, Chip etc..
Audi 8P S3 - Wheels, Springs, Intake, Exhaust
Renault Sport Clio V6 - Seats, Exhaust.. (had it 3 weeks, POS)
Civic Type R - Jackson Racing Supercharger, Gruppe M intake, Coils, Wheels, Leather seats etc..
Audi 8P S3 (Same car as before) - Sooooo many things..
Golf MK5 GTI ED30 - You know the one..
So thats it.. Quite a few actually