I'm still in shock by the OP. They hated their cobra so much they pretty much gave it away for a very slow wrexked Mustang. I owned an 05 GT with cams, LTs, O/R H-pipe, CAI, and 4.10s. In the end it was loud and still slow. Traded it in for an 11 in 2012 which was faster in everyway bone stock.