I currently have an 02 Yukon XL with a magnaflow cat-back and a K&N intake. Looking to do headers and the Y pipe very soon and I'm lookin' for ideas on what to buy. I'm leanin' towards the pacesetter headers with a magnaflow direct-fit cat system. I want to have a real nice sounding exhaust. I don't want people to notice a tiny little rumble, I want it to be pretty noticeable. Blackbear Tune to follow the performance parts.