I did the Gt2 on mine. One of the first compliments I always receive on my car is the spoiler. I didn't catch who said it earlier in the post but someone said that the C4S rear end is the nicest rear Porsche has designed. I couldn't agree any more with that statement. I love the rear of my car and when another C4S /Turbo passes me I get all jumpy in my seat. Don't worry about other opinion on how the ductail looks. If you want it on your car then buy it. So my opinion is.....it really doesn't ma