Sorry to be so blunt. I've been thinking though. There are no intercoolers on the 997/S so why would you want those vents on the sides?

Also, you messed up the aerodynamics of the car since the rear spoiler no longer matches the front and the auto-deploying 997/S spoiler. In order for your non-turbo car to be aerodynamically correct you must add the turbo wing and turbo front bumper, and possibly rocker panels.

So by changing out the rear bumper like that you've mesed up the aerodynamics of the car.

Is it worth it? I mean now the car is more appealing to YOUR eye but would make engineers at Porsche sick because it has been "de-engineered."

"To each his own," sure but you realize how you fouled the aerodymanics of the car, right?