dyee

Hey Guys,

I'm the lucky son of a #$%@ that gets to drive Viper Bob's RennTT around. He had the Fabspeed sport exhaust muffler bypass on them and boy were they LOUD. I actually enjoyed the sound, nevertheless, my fiance overruled me. (My neighbors hated them too). I switched them back to the stock mufflers, but I noticed a little lag with the boost. So here's the question: what exhaust system should I get that would add performance, but that's quiet enough not to set off car alarms in parking lots. Any advise would be great! Best.

911/Q45

If you do a search for the "Muffler Poll" thread, you'll get plenty of info.

Gordon Attar

Nope that search did not work any suggestions

Greg H.

HERE is the thread. However I think it is mostly about sound and not performance.

I am having some stock mufflers modified so the exhaust flows straight through. There will still be some perforations in the pipes as I want some sound muffling, but I think the straight through design should be better than stock.

Greg H.