BDD Positive Air Shut-Off Chevy Duramax 2011-2016 1036713 Silverado 2500 HD Each transmission is dyno tested

Each transmission is dyno tested

It is illegal to install this product on a registered vehicle and use it on the street

are the most advanced performance products in the L5P aftermarket

The mesh is UV resistant

0L diesel engine with enough fuel for up to 700 HP multiple fueling System upgrades

BDD Positive Air Shut-Off Chevy Duramax 2011-2016 1036713 Silverado 2500 HD Each transmission is dyno testedLike 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