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Whether you're pushing your Duramax engine in drag racing
Replacement parts kit
2017-2019 Duramax L5P 4" Downpipe Back Exhaust w/ Muffler (431021)
and Bit Rate
The nozzles on our Dual Feed injectors feature a multi-angle needle valve with DLC coating which are optimized for extreme fuel delivery and massive pressure
2011-2014 Powerstroke 6.7L Positive Air Shut-Off (1036703) 2006.5 - 2007 GM Steering & Suspension Whether you're pushing your DuramaxLike a fire extinguisher in your house, or an earthquake kit, it's always better to be prepared. Although rare, Diesel Engine Runaway is caused when external hydrocarbons are drawn into the engine and can cause overspeeding and catastrophic engine failure. Life, limb and your vehicle are put in jeopardy. BD Diesel Performance has you covered should the worst happen with our Positive Air Shut Off (PAS) by cutting the intake air supply to the cylinders