2007.5-2024 6.7L Cummins Fleece Performance Intake and Grid Heater Kit

ALL-NEW, Fleece Performance Engineering intake horn and grid heater kit for the 6.7L Cummins!! From the #1 trusted name in diesel performance comes the most complete kit available to address the OEM grid heater nut nightmare. The direct replacement, factory appearing intake horn and high-flow intake plate increase overall engine airflow and replace the OEM style grid heater with a robust coil heating element. For our cold weather customers who experience sustained temperatures below 23°F (-5°C), our cold weather kit adds an additional heating element – together this combination provides for proven startability down to -35° Celsius!  Protect your investment with confidence with the latest from Fleece Performance.

Simplified and Safer Installation:

• One kit fits 2007.5-2024 2500/3500/4500/5500 6.7L Cummins engines – the broadest coverage of any kit on the market! We make it easy - no need to worry about being unsure if you’ve selected the right kit for your truck.
• No need to hunt down gaskets for the job – we include everything you need in the kit! Gaskets include intake runner, intake horn, throttle valve, EGR valve, and EGR crossover tube gaskets for both pickup and C&C model trucks.
• Clearly labeled hardware kits make it easy to identify and locate all the necessary parts for the installation.
• Labeled electrical connections make installation a breeze – no guessing which end goes where.
• No need for proprietary high pressure fuel lines – reuse your OE high pressure fuel lines or install direct replacement aftermarket options that are available nationwide from your favorite aftermarket supplier or OE reseller.
• Heater cables and connections incorporate protective boots, eliminating any risk of inadvertent contact with an energized circuit - no exposed connections like other options on the market.

Cold Weather Performance

Optimized heater design and placement in the intake air stream ensure you get the most efficient heating possible with a single, 700W heating element.  For the coldest weather customers who experience sustained temperatures below 23°F (-5°C), our cold weather kit (FPE-CUMM-IAH-X2) adds an additional 700W heating element – together this combination has been tested and validated for startability down to -35° Celsius! Compared with other 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!