First I just want to thank all those who have posted about this in the past, it was truly helpful in my decision and the installation. I have 1999 Boxster and installed this on Saturday in about 3 hours without having to remove the bumper. Really quite a simple install.
Best of all the car sounds awesome. I took it out for a drive to check things out and came home two hours later. I just kept wanting to push the accelerator.