Introduction

Interested in a new exhaust system for your LML Duramax? Check out the MACH Force XP DPF-Back exhaust system by aFe. This system is constructed from 5″ mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to provide a quick, hassle-free installation. MACH Force XP exhaust systems are the perfect combination of performance, fit and value.Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation.Leak-Free Seal:High quality OE-style flange and band clamps are used for a complete 360 degree sealing surface.OE Fit:OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.Flow and Performance:This Mach FORCE XP exhaust system is constructed of 5″ mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.