BDD Positive Air Shut-Off w/Test Function Universal 4.0in c/w Electronics 1036739 Shafts & Hard Parts there's a 1/2 inch air

there's a 1/2 inch air gap to keep heat from tarnishing the finish)

we still sell 5

The kit contains everything you need to connect your turbo to the factory drain location on your block when doing a 2nd Gen Swap

When nothing less than 'more' will satisfy you

It mounts perfectly to allow the factory fuel return lines to be used without any relocating or bending

BDD Positive Air Shut-Off w/Test Function Universal 4.0in c/w Electronics 1036739 Shafts & Hard Parts there's a 1/2 inch airLike 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