hey guys i have a muffler that will fit any 4 inch exhaust...it is only about 8 months old...no rust..no dents...very good shape...i straight piped my truck so i dont need it..cost 150 new..selling for 75 bucks or will trade straight up for 7 inch or bigger tip...must be 4 inch in...and in good shape....i can email you pics if you are interested..send me a personal message and i will get back to....thanks