I'm getting ready to order a new 997 C2S coupe, and have almost all of my specs determined. I am intentionally not ordering the Sport Chrono +, but have been unable to obtain reliable information from any of the 6 SoCal dealers I've visited. Does the Sport Exhaust have require an electric signal to enable it, ie, a Sport button, or is it "on" all the time. Is the sound obtrusive inside the car at constant speed (freeway) driving? I finally was able to drive a car with the sport shifter and will definitely include it on the car.
Thanks in advance for your responses!

Dick Kreidel