Performance Intake and Grid Heater Kit

Features:

• Eliminates OEM grid heater nut failure
• High-flow intake horn improves airflow
• Improves throttle response and engine efficiency
• Direct replacement factory-style design
• Includes all hardware and gaskets
• Reuses factory high-pressure fuel lines
• Precision-machined cast aluminum construction
• Integrated 1/8" NPT sensor port
• Cold-weather start ability to -35°C
• 700W high-flow coil heating element
• Fits dual alternator equipped trucks
• Fits 2007.5-2024 6.7L Cummins trucks

Put An End To The Grid Heater Problem For Good

If you own a 6.7L Cummins, you already know the factory grid heater issue is not something to ignore. The Fleece Performance Intake and Grid Heater Kit was built to eliminate that concern while giving your truck the airflow and reliability upgrades it deserves. Right away, the factory appearance makes this system feel like it belongs under the hood, but the real difference shows up when you hit the throttle and feel the engine respond with more consistent power delivery. Additionally, the high-flow intake horn and intake plate help reduce restriction, allowing the engine to breathe easier whether you are towing, daily driving, or stacking on additional performance upgrades. Fleece also designed this kit to make installation far less frustrating by including every gasket, cable, and hardware component needed to complete the job correctly the first time. What's more, you can continue using your factory high-pressure fuel lines, so there is no need to chase down expensive proprietary replacements later. The added protection built into the heater cables and electrical connections gives extra peace of mind, especially for trucks that see heavy use year-round. When you want a cleaner solution that protects your investment while improving drivability, this kit checks every box without overcomplicating the setup.

Engineered To Deliver Reliable Airflow And Cold Weather Performance

Fleece Performance approached this intake and grid heater system with a clear focus on airflow efficiency, durability, and dependable cold weather operation for 2007.5-2024 Ram 2500-5500 trucks equipped with the 6.7L Cummins engine. The precision-machined cast aluminum intake horn and high-flow intake plate are designed to reduce intake restriction while maintaining excellent fitment and factory-style integration with surrounding engine components. Instead of relying on the problematic OE-style grid heater nut design, this system uses a robust coil heating element that provides improved reliability and more efficient heat distribution across the intake air stream. Furthermore, the optimized heater placement allows the standard 700W element to deliver impressive cold weather starting performance without placing excessive strain on the grid heater relay. For drivers dealing with sustained temperatures below 23 degrees Fahrenheit, the optional secondary heater expands cold start capability down to -35 degrees Celsius for added confidence during harsh winter conditions. The kit also includes a built-in 1/8-inch NPT port, making it easy to install additional sensors or monitoring equipment for custom setups. Clearly labeled wiring connections, organized hardware kits, and compatibility with dual alternator trucks all help simplify installation while maintaining the clean fit and finish expected from a premium diesel performance upgrade.

Fitment: 2007.5, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 Dodge RAM 2500/3500 6.7L Cummins

Notes:

• Fits 2007.5-2024 6.7L Cummins trucks
• Compatible with 2500, 3500, 4500, and 5500 models
• Fits dual alternator equipped trucks
• Reuses factory high-pressure fuel lines
• No proprietary fuel lines required
• Includes required gaskets for installation
• Includes pickup and cab chassis gaskets
• Hardware kits are clearly labeled
• Electrical connections are labeled
• Cold weather kit sold separately
• Recommended below 23 degrees Fahrenheit
• CARB EO is currently pending

Install Instructions