Fleece Performance Coolant Bypass Kit For 03-07 5.9L Cummins With Manual Transmission tips With a day-time running light

With a day-time running light

5” main piping channels

Exhaust kit 15460 features a layout that replaces your ride’s stock exhaust components from near the catalytic converter on back

Whether used for towing

Fleece Performance Coolant Bypass Kit For 03-07 5.9L Cummins With Manual Transmission tips With a day-time running lightThe Fleece FPE CLNTBYPS CUMMINS MAN Coolant Bypass Kit addresses the common issue of poor coolant flow to the back cylinders in your 2003 2007 Dodge Ram 5. 9L Cummins with manual transmission. As you add performance parts to your stock engine, the factory cooling system can no longer supply the demand for the increased heat that's generated. When coolant temperature increases, pressure begins to build to critical levels, potentially blowing the freeze