2015.5-2016 Chevy GMC 6.6L Duramax LML 5" Downpipe-Back DPF Delete Race Pipe

Constructed from high-quality 409 stainless steel to ensure superior durability and excellent resistance against extreme exhaust temperatures.

Features a full 5-inch diameter Downpipe-back design, engineered to maximize exhaust gas evacuation and unlock the full potential of your LML engine.

Allows for the complete removal of the restrictive factory catalytic converter and DPF filter, significantly improving overall vehicle performance.

Engineered with a clean, no-bung configuration to ensure an unobstructed, high-velocity exhaust flow and eliminate internal turbulence.

Improves fuel efficiency by drastically reducing exhaust backpressure, providing measurable savings at the pump during daily driving or competition.

Important Compatibility Note: This kit is specifically designed for models equipped with a 3-bolt flange connection. It will NOT fit trucks equipped with a V-band clamp off the turbo direct pipe.

Fits: 2015.5-2016 Chevy Silverado / GMC Sierra 2500HD / 3500HD pickup trucks (Does NOT fit Cab & Chassis commercial models).