Well, the motor produces 180hp at the crank stock. So CAI, exhaust, engines breathing better. Front and side skirts blah blah. (shoulda took some pictures!) Not too bad of mileage but the dealer should know when these were installed. bigger brakes are good. Wheels and tires good depending the combo. You will kno if the turbo isnt stock. and the turbo is wrapped your saying? Anyways the car should be making close to 200-205hp maybe in the motor. Probably a bit more if aftermarket turbo.