2003-2007 FORD 6.0L POWERSTROKE MBRP 4" PERFORMANCE SERIES TURBO-BACK EXHAUST SYSTEM S6206P 2003-2007 FORD 6.0L POWERSTROKE (ALL CREW & EXT. CABS) (W/ STOCK CAT. CONVERTER) Â The Best Systems Start with th MSRP: Was: Now: $544.99 Add to Cart The item has been added