Doug & I decided to try out one of these $240 Aero Turbine mufflers that are suppose to be the shiznit. I have to admit you can hear that turbo GOOOOOD now. My EGT's dropped a little, and it feels like it responded pretty well. I guess we will see when the "real numbers" come in. I did play with an SS with a TB, Exhaust, and a lid. I had him to 105 and he started pulling on me. He was a really cool guy. Had nothing but great things to say about the turd.