Re: New exhaust
After my experience with Magnaflow on my 4.7 Ram QC 4x4 I am a believer. The truck came with 3" pipe from the Y to the tail. The stock muffler input reduced from 3" to 2.5" and exited at 3". I dropped in a 12589 (26" body offset/center) along with a piece of pipe to make up the difference. Best. mod. ever. I hope to go Kolak 3" and magnaflow on the WJ sooner than later.
2004 Columbia Edition WJ 4.7 HO
RB4/Moog HD Steering Stabilizer/PML trans pan 10304/ Autometer trans temp and oil pressure gauge/UpCountry springs & OME 10MM Spacers/Bilstein shocks/Rubicon Moabs/255/65r17 Cooper Discoverer AT3/Factory chrome tow hooks/Mopar hitch & a loose nut behind the wheel