What parts are you referring to? These parts are not cheap, we have a Brand New 08 IS250 RWD with the following equiptment: 19" F-Sport Wheels, F-Sport Brake Upgrade, F-Sport suspension, F-Sport Cold Air Intake, F-Sport Chassis Brace, F-Sport Dual Cat Back Exhaust, and it totalled out to over $12,000 in upgrades !!!