19-20 Cummins 6.7 Black Market Performance CAT Rear Fuel Filter Heater RPI Requires simple hand tools and

Requires simple hand tools and basic mechanical knowledge for installation

This top is tight-fitting but still incredibly comfortable

Built in thermostat

more elaborate control and easy factory plug-in installation

Drag racing and sled pulling places huge stress on your truck’s silicone hoses in a very short period of time

19-20 Cummins 6.7 Black Market Performance CAT Rear Fuel Filter Heater RPI Requires simple hand tools andAdd a Fuel Heater to your 19 20 Cummins Rear Cat Fuel Filter System. If you live in a cold enough environment for fuel to Gell this kit is a must. Built in thermostat Spin on Design Uses factory harness Prevents fuel from gelling