AFE: Large Bore-HD 4" 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 11-16 V8-6.6L LML mist Try it for a week

Try it for a week and in the unlikely event that you're not happy

Made for the AMX

Connects to OEM Cat Back Connection Point

This improves performance across the power band while maintaining a great tone

7L Diesel 2011-2012 Dodge 3500 Cummins Turbo Diesel L6 6

AFE: Large Bore-HD 4" 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 11-16 V8-6.6L LML mist Try it for a weekInterested in a new exhaust system for your LML Duramax? Check out the Large Bore HD dual DPF Back exhaust system by aFe. This system is constructed from 4" mandrel bent 409 stainless steel tubing and uses high quality band clamps and OE style bayonet hangers. This unit uses all factory mounting locations and comes with a bolt on bracket that supports the driverside tailpipe. This provides for a quick, hassle free installation with no modification