just installed a 4 inch system off ebay from warpspeed. the muffler they supply is flo-pro. sounds a wee bit louder than stock at idle but puttin a foot into it turns some heads. haven't towed with it yet so can't say anything there. and the top left pic. it leaked. soot down the side of the pipe

hell ya man looks good i wish i would of went 4" did you use the muffler or just pipe it straight im surprised to see you actuly took the time to unbolt the soot trap from the stock d pipe i just cut it off much eaiser for me anyways thanks for the pics

had midas install it. asked them to save as much of the exhaust is case i ever needed it. aka the cat. and i used the muffler. although it can sound as a straight pipe. deep rumble with the foot 1/2 way down. seems quieter flat to the floor though.