Re: exhaust $$$ really ?
Cat back OR Chip and CAI?
You will definitely get better results with a Chip and CAI, hands down.
2009 WK Overland 5.7L, Silver & Saddle, de-chromed. OME MD Lift Kit, Michelin 265/60/18 AT2 tires, DS inTune, B.T. Oil Catch Can, Air Aid Jr., TB ground Mod., F&R SRT8 Anti Sway bars w/extended BWoody links, R.R.O. Wheel Spacers and Supersliders. Infinity reference speakers, Dynamatted doors.