CARB Restricted: This product cannot be shipped to California or other CARB-regulated states.

Fleece Performance

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

Regular Price
$110.95 USD
Sale Price
$110.95 USD
Regular Price
Sold Out
Unit Price
per 
Only 0 left!

Details

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 PASSAll 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
Trusted Performance Specialists Since 1996  •  60,000+ Builds Powered  •  Authorized Dealer of 250+ Brands
📧 Contact Us | 🕐 Mon–Fri 9am–6pm PST | ↩ Reply within 1 business day
affirm 0% financing on orders $500+
VISA MC AMEX Shop Pay
SP Engineering  •  424 Turnbull Canyon Rd, City of Industry, CA 91745  •  Est. 1996
© 2026 SP Engineering. All rights reserved.