AFE: Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM ballenger A mitered merge "X" pipe

A mitered merge "X" pipe is used to balance and evenly distribute exhaust pulses traveling through the exhaust system

Stage 3 - The wXm Trap Star-LT1NA cam is still a street car cam and doesn't require an aftermarket converter

superior to T-400 series knockoffs (such as 409)

This direct bolt-on system requires no cutting or drilling to provide a hassle-free installation

Laser cut 304 stainless steel header flanges provides superior sealing at the head surface

AFE: Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM ballenger A mitered merge "X" pipeInterested in a new exhaust system for your LMM Duramax? Check out the Large Bore HD 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. Also included in this exhaust system is a massive 7" wrinkle black powder coated 304 stainless steel tip