4" Downpipe Back Single With Muffler | 2011-2015 GM 2500/3500 6.6L DURAMAX-431016 Idle Kits and Parts " Part Number: FPE-HAR-DMAX-VPS-0616

Part Number: FPE-HAR-DMAX-VPS-0616

Part Number: 1045177

Made In The USA

FILTER WRAP FOR KF-1053 Part Number: WF-1032

Built in electronic exhaust brake control delivers up to 70psi backpressure utilizing factory variable geometry turbocharger as an exhaust brake for added retarding force

4" Downpipe Back Single With Muffler | 2011-2015 GM 2500/3500 6.6L DURAMAX-431016 Idle Kits and Parts " Part Number: FPE-HAR-DMAX-VPS-0616Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers horsepower you can hear! Features: Ease of installation Contour Bent Hangers TorcTite Clamps No Bungs Fits Cab Box