I am selling my 5" MBRP Turbo back exhaust. with 6" Dual wall tip. This exhaust was on my 2007 Chevrolet Duramax for 350 miles only!! I sold the truck and removed the exhaust system. This exhaust sounds great and is in EXCELLENT CONDITION. Comes with all packaging. will fit 04-07. Location: Bellingham it's NOT ok to contact this poster with services or other commercial interests washington