Just wanted to thank Brian and his bro @ GHL. Got my new exhaust and perfect timing. Porsche just put a brand new engine in my car and had the dealer install the GHL exhaust at the same time. I knew I would be pleased when the tech called me when the car was ready to tell me that many times they install an after market sports exhaust on the 996, and they never sound like a porsche anymore and sound lousy, but all the mechanics and and tech crew thought my car sounded amazing......and now after driving it a few days...it keeps getting better and better....and the best thing is there is zero resonance.

Thanks to GHL and high recommendations.

Ted