Forever I've been asking about exhaust mods, now I have plenty of cash and need opinions. The slp loudmouth is the BEST exhaust I've ever heard on a 3800 but it was discontinued so can any one help me out in finding a gp loudmouth? If that doesn't work out I was thinking about the slp powerflo (stock on gtx's) so speak up if you have it and like it. I've also been considering a custom 2.5 inch with borla's but from what I've herd on YouTube there isn't much of a difference between stock and borla's. I mean I want to be able to hear it ya know? And what ate some average prices for headers? Found some rele cheap eBay headers for 150 but that probably means they are p.o.s.'s right? So please help guys