Positive Air Shut-Off (Manual Controlled) Silverado/Sierra 6.6L Duramax 2011-2016 BD Diesel LML Duramax " The Evolution CTS3 reprograms your

The Evolution CTS3 reprograms your vehicle's stock computer through the OBDII port of the vehicle

Bosch Reman Performance 6

46mm Monotube Shock Absorber

Part Number: 229406

This is fully refundable once they are shipped back within 90 days from receipt of order

Positive Air Shut-Off (Manual Controlled) Silverado/Sierra 6.6L Duramax 2011-2016 BD Diesel LML Duramax " The Evolution CTS3 reprograms yourLike 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