Positive Air Shut-Off w/Test Function - Universal 4.0in c/w Electronics 2006 BD traction bars are engineered

BD traction bars are engineered to precisely follow the OEM spring travel sweep and axle rotation

QST turbine Blade thickness decreased by 25% allowing for higher turbine gas flow and increased efficiency

Relocates Pump Mounted Driver (PMD) extension cable

C3 Plate Assembly - BD Machined

Open T4 mount

Positive Air Shut-Off w/Test Function - Universal 4.0in c/w Electronics 2006 BD traction bars are engineeredLike 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