2003-2007 FORD DIESEL F250 F350 HARLEY 6.0L POWERSTROKE 5" SINGLE TURBO BACK EXHAUST SYSTEM FLO-PRO 614NM 2003 - 2007 6.0L Ford Powerstroke (Pick-Up Only) (Auto Trans Only) 5 Inch Turbo Back Exhaust With Muffler 4" Downpipe