These bolt up to your stock exhaust....they used the stock mufflers and still saw 50RWHP!!! ( i have confirmed it that they did test with the stock mufflers.)
I told you these were going to be an amazing product!
Check out the Group Buy thread if you are looking to get your hands on these ASAP. I am closing that group purchase in just a couple of days.
http://www.camaro5.com/forums/forumdisplay.php?f=54
Not trying sell or thread jack anybody, jsut want to get out the word that we can get these in soon, but that I am closing that order in the next couple of days.
Way to go ARH !!! I cannot wait to get these installed on my car in the next two weeks!
And Thanks to Nick for all of the info and help!