Fleece Cold Weather Upgrade Kit FPE-CUMM-IAH-X2

The Fleece Cold Weather Upgrade Kit FPE-CUMM-IAH-X2 is designed for Dodge Ram 6.7L diesel trucks that are driven in extreme cold environments. The cold weather upgrade kit is specifically for use on trucks equipped with a Fleece Intake Manifold and features an optimized heater design and placement in the intake air stream to ensure you get the most efficient heating possible. This kit provides proven engine startability down to -31 degrees Fahrenheit and achieves the same levels of cold-temperature startability with lower wattage and less strain on your grid heater relay than other grid heating kits on the market.

Features:

• 700 Watt Heater
• High Flex Heater Cable
• Includes Installation Hardware
• Cold Weather Engine Startability Down To -31F (-35C)

Recommended Cold Weather Startability Configuration:
Sustained Temperature Fahrenheit (Celsius) / Configuration / Sustained Cold Startability Test
32F (0C) / Single Heater / PASS
23F (-5C) / Single Heater / PASS
5F (-15C) / Cold Weather - Dual Heater / PASS
-13F (-25C) / Cold Weather - Dual Heater / PASS
-31F (-35C) / Cold Weather - Dual Heater / PASS
*All testing was performed on a 2024 Ram 2500 with the block heater in use and sufficiently charged 12V batteries. Oil and weight: Freedom Series 100% Synthetic 10W-30.