Fleece Performance 07.5-24 Dodge RAM 6.7L Cummins Cold Weather Upgrade Kit

6.7L Cummins owners: Our add-on cold weather kit for the Fleece Performance intake and grid heater kit provides proven engine startability down to -35° centigrade! Optimized heater design and placement in the intake air stream ensure you get the most efficient heating possible. Compared with other grid heating kits on the market, the Fleece Performance kit achieves the same levels of cold temperature startability with lower wattage and less strain on your grid heater relay!

Kit includes:
700W heater
High flex heater cable
Installation hardware

Recommended Cold Weather Startability Configuration:
Sustained Temperature Fahrenheit (Centigrade) Configuration Sustained Cold Startability Test
32°F (0°C) Single Heater PASS
23°F (-5°C) Single Heater PASS
5°F (-15°C) Cold Weather – Dual Heater PASS
-13°F (-25°C) Cold Weather – Dual Heater PASS
-31°F (-35°C) 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

Fitment:
Dodge Ram 2500 Laramie 2007
Dodge Ram 2500 Laramie 2008
Dodge Ram 2500 Laramie 2009
Dodge Ram 2500 Laramie 2010
Dodge Ram 2500 SLT 2007
Dodge Ram 2500 SLT 2008
Dodge Ram 2500 SLT 2009
Dodge Ram 2500 SLT 2010
Dodge Ram 2500 ST 2007
Dodge Ram 2500 ST 2008
Dodge Ram 2500 ST 2009
Dodge Ram 2500 ST 2010
Dodge Ram 2500 SXT 2008
Dodge Ram 2500 SXT 2009
Dodge Ram 2500 SXT 2010
Dodge Ram 2500 TRX 2010
Dodge Ram 3500 Laramie 2007
Dodge Ram 3500 Laramie 2008
Dodge Ram 3500 Laramie 2009
Dodge Ram 3500 Laramie 2010
Dodge Ram 3500 SLT 2007
Dodge Ram 3500 SLT 2008
Dodge Ram 3500 SLT 2009
Dodge Ram 3500 SLT 2010
Dodge Ram 3500 Sport 2007
Dodge Ram 3500 ST 2007
Dodge Ram 3500 ST 2008
Dodge Ram 3500 ST 2009
Dodge Ram 3500 ST 2010
Dodge Ram 3500 SXT 2008
Dodge Ram 3500 SXT 2009
Ram 2500 Big Horn 2013
Ram 2500 Big Horn 2014
Ram 2500 Big Horn 2015
Ram 2500 Big Horn 2016
Ram 2500 Big Horn 2017
Ram 2500 Big Horn 2018
Ram 2500 Big Horn 2019
Ram 2500 Big Horn 2020
Ram 2500 Big Horn 2021
Ram 2500 Big Horn 2022
Ram 2500 Big Horn 2023
Ram 2500 Big Horn 2024
Ram 2500 Laramie 2011
Ram 2500 Laramie 2012
Ram 2500 Laramie 2013
Ram 2500 Laramie 2014
Ram 2500 Laramie 2015
Ram 2500 Laramie 2016
Ram 2500 Laramie 2017
Ram 2500 Laramie 2018
Ram 2500 Laramie 2019
Ram 2500 Laramie 2020
Ram 2500 Laramie 2021
Ram 2500 Laramie 2022
Ram 2500 Laramie 2023
Ram 2500 Laramie 2024
Ram 2500 Laramie Limited 2014
Ram 2500 Laramie Limited 2015
Ram 2500 Laramie Longhorn 2011
Ram 2500 Laramie Longhorn 2012
Ram 2500 Laramie Longhorn 2013
Ram 2500 Laramie Longhorn 2014
Ram 2500 Laramie Longhorn 2015
Ram 2500 Laramie Longhorn 2016
Ram 2500 Laramie Longhorn 2017
Ram 2500 Laramie Longhorn 2018
Ram 2500 Laramie Longhorn 2019
Ram 2500 Laramie Longhorn 2020
Ram 2500 Laramie Longhorn 2021
Ram 2500 Limited 2016
Ram 2500 Limited 2017
Ram 2500 Limited 2018
Ram 2500 Limited 2019
Ram 2500 Limited 2020
Ram 2500 Limited 2021
Ram 2500 Limited 2022
Ram 2500 Limited 2023
Ram 2500 Limited 2024
Ram 2500 Limited Longhorn 2021
Ram 2500 Limited Longhorn 2022
Ram 2500 Limited Longhorn 2023
Ram 2500 Limited Longhorn 2024
Ram 2500 Lone Star 2013
Ram 2500 Lone Star 2014
Ram 2500 Lone Star 2015
Ram 2500 Lone Star 2019
Ram 2500 Lone Star 2020
Ram 2500 Lone Star 2021
Ram 2500 Lone Star 2022
Ram 2500 Lone Star 2023
Ram 2500 Lone Star 2024
Ram 2500 Outdoorsman 2012
Ram 2500 Outdoorsman 2013
Ram 2500 Outdoorsman 2014
Ram 2500 Outdoorsman 2015
Ram 2500 Outdoorsman 2016
Ram 2500 Rebel 2023
Ram 2500 Rebel 2024
Ram 2500 SLT 2011
Ram 2500 SLT 2012
Ram 2500 SLT 2013
Ram 2500 SLT 2014
Ram 2500 SLT 2015
Ram 2500 SLT 2016
Ram 2500 SLT 2017
Ram 2500 SLT 2018
Ram 2500 Special Service 2024
Ram 2500 ST 2011
Ram 2500 ST 2012
Ram 2500 ST 2013
Ram 2500 Tradesman 2013
Ram 2500 Tradesman 2014
Ram 2500 Tradesman 2015
Ram 2500 Tradesman 2016
Ram 2500 Tradesman 2017
Ram 2500 Tradesman 2018
Ram 2500 Tradesman 2019
Ram 2500 Tradesman 2020
Ram 2500 Tradesman 2021
Ram 2500 Tradesman 2022
Ram 2500 Tradesman 2023
Ram 2500 Tradesman 2024
Ram 3500 Big Horn 2013
Ram 3500 Big Horn 2014
Ram 3500 Big Horn 2015
Ram 3500 Big Horn 2016
Ram 3500 Big Horn 2017
Ram 3500 Big Horn 2018
Ram 3500 Big Horn 2019
Ram 3500 Big Horn 2020
Ram 3500 Big Horn 2021
Ram 3500 Big Horn 2022
Ram 3500 Big Horn 2023
Ram 3500 Big Horn 2024
Ram 3500 Laramie 2011
Ram 3500 Laramie 2012
Ram 3500 Laramie 2013
Ram 3500 Laramie 2014
Ram 3500 Laramie 2015
Ram 3500 Laramie 2016
Ram 3500 Laramie 2017
Ram 3500 Laramie 2018
Ram 3500 Laramie 2019
Ram 3500 Laramie 2020
Ram 3500 Laramie 2021
Ram 3500 Laramie 2022
Ram 3500 Laramie 2023
Ram 3500 Laramie 2024
Ram 3500 Laramie Limited 2014
Ram 3500 Laramie Limited 2015
Ram 3500 Laramie Longhorn 2011
Ram 3500 Laramie Longhorn 2012
Ram 3500 Laramie Longhorn 2013
Ram 3500 Laramie Longhorn 2014
Ram 3500 Laramie Longhorn 2015
Ram 3500 Laramie Longhorn 2016
Ram 3500 Laramie Longhorn 2017
Ram 3500 Laramie Longhorn 2018
Ram 3500 Laramie Longhorn 2019
Ram 3500 Laramie Longhorn 2020
Ram 3500 Limited 2016
Ram 3500 Limited 2017
Ram 3500 Limited 2018
Ram 3500 Limited 2019
Ram 3500 Limited 2020
Ram 3500 Limited 2021
Ram 3500 Limited 2022
Ram 3500 Limited 2023
Ram 3500 Limited 2024
Ram 3500 Limited Longhorn 2021
Ram 3500 Limited Longhorn 2022
Ram 3500 Limited Longhorn 2023
Ram 3500 Limited Longhorn 2024
Ram 3500 Lone Star 2013
Ram 3500 Lone Star 2014
Ram 3500 Lone Star 2015
Ram 3500 Lone Star 2017
Ram 3500 Lone Star 2019
Ram 3500 Lone Star 2020
Ram 3500 Lone Star 2021
Ram 3500 Lone Star 2022
Ram 3500 SLT 2011
Ram 3500 SLT 2012
Ram 3500 SLT 2013
Ram 3500 SLT 2014
Ram 3500 SLT 2015
Ram 3500 SLT 2016
Ram 3500 SLT 2017
Ram 3500 SLT 2018
Ram 3500 SLT 2019
Ram 3500 SLT 2020
Ram 3500 SLT 2021
Ram 3500 SLT 2022
Ram 3500 SLT 2023
Ram 3500 SLT 2024
Ram 3500 Special Service 2024
Ram 3500 ST 2011
Ram 3500 ST 2012
Ram 3500 ST 2013
Ram 3500 Tradesman 2013
Ram 3500 Tradesman 2014
Ram 3500 Tradesman 2015
Ram 3500 Tradesman 2016
Ram 3500 Tradesman 2017
Ram 3500 Tradesman 2018
Ram 3500 Tradesman 2019
Ram 3500 Tradesman 2020
Ram 3500 Tradesman 2021
Ram 3500 Tradesman 2022
Ram 3500 Tradesman 2023
Ram 3500 Tradesman 2024