Fleece Performance Coolant Bypass Kit For 03-07 5.9L Cummins With Manual Transmission 2004-2008-f-150 MAP and air temperature ports

MAP and air temperature ports in the necessary piping

Prevents scratches and dents

Consult a professional alignment shop or give us a call if you are unsure of what you need

0L Coyote V8 deserves an exhaust that does justice to its character — and the MBRP Armor Pro Cat-Back delivers exactly that

Proudly made in the USA and backed by a 2-year unlimited mileage warranty

Fleece Performance Coolant Bypass Kit For 03-07 5.9L Cummins With Manual Transmission 2004-2008-f-150 MAP and air temperature portsThe 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