Cummins Coolant Bypass Kit 2006-2007 Auto Trans Fleece Performance S&M Use in conjunction with Battery

Use in conjunction with Battery Remount Tray

increasing horsepower

Park-By-Wire (Fold-Away Shifter) compatibility

The variable vane turbochargers used in diesels today to reduce turbo lag

Fuel filters are specified to be replaced at every other oil change

Cummins Coolant Bypass Kit 2006-2007 Auto Trans Fleece Performance S&M Use in conjunction with BatteryIncreased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 5. 9 6. 7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. Our coolant bypass kit adds a secondary