Glacier Diesel Power 2007.5–2024 Ram 6.7L Cummins Air-Boss Intake Plenum – Cab & Chassis (07510-ABIP-CC)
Description
The factory 6.7L Cummins intake plenum and grid heater assembly create a significant restriction directly before the intake manifold. For Cummins owners looking to improve airflow, reduce EGTs, and get more from their existing performance upgrades, the Glacier Diesel Power Air-Boss Intake Plenum provides a proven solution.
The Air-Boss isn't simply a flat grid heater delete plate. It is a CNC-machined billet aluminum, internally elevated intake plenum specifically engineered to increase the available airflow area and improve air distribution toward cylinders 4, 5, and 6.
Through careful machining, Glacier Diesel Power was able to gain approximately .220" of additional internal plenum height while still retaining the factory mounting hardware. That additional internal space creates more room for incoming air to move through the intake system without requiring the cylinder head to be milled for a fabricated intake plenum.
Pair the Air-Boss with one of Glacier Diesel Power's high-flow intake manifolds and you have a serious bolt-on airflow package capable of supporting everything from hardworking Cab & Chassis trucks to high-performance Cummins builds.
Most importantly, this isn't a generic replacement plate. The Air-Boss is a purpose-built billet performance component designed and manufactured by Glacier Diesel Power in the USA.
Features
- Designed and manufactured by Glacier Diesel Power
- Part Number: 07510-ABIP-CC
- Fits 2007.5–2024 Ram 6.7L Cummins Cab & Chassis Trucks
- CNC-machined billet aluminum construction
- Internally elevated intake plenum design
- Adds approximately .220" of internal plenum height
- Designed to increase airflow toward cylinders 4, 5, and 6
- Eliminates the restrictive factory grid heater from the intake plenum
- Compatible with stock-style intake manifolds
- Uses factory mounting hardware
- Includes fuel rail stand-offs
- Includes factory-style gaskets
- Proudly Made in the USA
Why Upgrade to the Air-Boss?
Airflow entering the intake manifold first has to make its way through the factory intake plenum and grid heater assembly. Removing the heater alone eliminates one restriction, but simply replacing it with a flat plate doesn't address the limited space available inside the factory plenum.
That's where the Air-Boss is different.
Instead of being a simple flat delete plate, the Air-Boss extends upward internally to create additional room for airflow. Glacier Diesel Power gained approximately .220" of internal height while maintaining compatibility with the factory mounting hardware.
The result is a bolt-on intake plenum designed to help provide:
- Increased airflow
- Improved airflow toward the rear cylinders
- Reduced intake restriction
- Lower EGTs
- Better use of available fueling
- Improved support for larger turbochargers and performance upgrades
More Than a Grid Heater Delete
There are plenty of flat grid heater delete plates on the market.
The Air-Boss isn't one of them.
The entire purpose behind the Air-Boss design was to take advantage of the limited space above the cylinder head and create additional internal plenum volume without requiring permanent modification to the head.
That elevated billet design is what separates the Air-Boss from a basic flat plate.
For customers looking for a substantial bolt-on airflow improvement without milling the factory cast plenum from the cylinder head and moving to a fully fabricated intake system, the Air-Boss provides a proven alternative.
Glacier Tech Tip
Removing the factory grid heater means the truck will no longer have the original intake heater in that location.
If you operate your Cab & Chassis in colder climates or simply want to retain dependable cold-weather starting, take this into consideration when planning the rest of your intake system.
For customers building a complete high-flow setup, the Air-Boss can also be paired with Glacier Diesel Power's Mega-Flo S-2 or S-3 Intake Manifold, depending on your intake configuration and performance goals.
Why Choose Glacier Diesel Power?
The Air-Boss is a great example of what Glacier Diesel Power has always been about: don't just remove a restriction—engineer a better solution.
Instead of producing another flat aluminum grid heater delete plate, Glacier designed a billet plenum that uses the available space above the cylinder head to create additional internal clearance and improve airflow where the factory system is most restricted.
The result is a product that's simple in appearance but carefully engineered where it matters.
Billet aluminum. Purpose-built. Proven. Made in the USA.
Applications
Fits:
- 2007.5–2009 Dodge Ram 3500, 4500 & 5500 6.7L Cummins Cab & Chassis
- 2010–2012 Ram 3500, 4500 & 5500 6.7L Cummins Cab & Chassis
- 2013–2018 Ram 3500, 4500 & 5500 6.7L Cummins Cab & Chassis
- 2019–2024 Ram 3500, 4500 & 5500 6.7L Cummins Cab & Chassis
This product is NOT designed for standard Ram pickup trucks. Glacier Diesel Power offers a separate Air-Boss Intake Plenum specifically for pickup applications.
Kit Contents
Includes:
- Glacier Diesel Power Air-Boss 67 Billet Intake Plenum
- Factory-style gaskets
- Fuel rail stand-offs
- Intake air temperature sensor sealing ring
Important Notes
- Fits 2007.5–2024 Ram 6.7L Cummins Cab & Chassis applications.
- Does NOT fit standard Ram pickup trucks.
- This product removes the factory grid heater from its original location.
- Compatible with stock-style intake manifolds.
- Uses factory mounting hardware.
- Provides approximately .220" of additional internal plenum height compared with a flat plate design.
- Designed to improve available airflow toward cylinders 4, 5, and 6.
- Does NOT ship to California.
- Proudly designed and manufactured in the USA.
Factory Intake Plenum Limitations
The factory grid heater occupies valuable space directly in the intake airflow path. For stock applications that may be acceptable, but as turbocharger size, fueling, boost, and overall airflow demand increase, restrictions in the intake system become increasingly important.
A basic grid heater delete removes the heating element but leaves you with a flat cover over the factory plenum.
The Air-Boss takes the concept significantly further by using an internally elevated billet design to gain additional clearance and provide more room for airflow—particularly toward cylinders 4, 5, and 6.
Complete Your Intake System
Complete your Air-Boss setup with:
- Glacier Diesel Power Mega-Flo S-2 Intake Manifold
- Glacier Diesel Power Mega-Flo S-3 Intake Manifold
- Glacier Diesel Power Mega-Flo Arctic Grid Heater
- Glacier Diesel Power Intake Manifold Gaskets
- Glacier Diesel Power Boost Bolt
- MAP Sensor & O-Ring
- Glacier Diesel Power Silicone Boots
Glacier Diesel Power 2007.5–2024 Ram 6.7L Cummins Air-Boss Intake Plenum – Cab & Chassis (07510-ABIP-CC)
Description
The factory 6.7L Cummins intake plenum and grid heater assembly create a significant restriction directly before the intake manifold. For Cummins owners looking to improve airflow, reduce EGTs, and get more from their existing performance upgrades, the Glacier Diesel Power Air-Boss Intake Plenum provides a proven solution.
The Air-Boss isn't simply a flat grid heater delete plate. It is a CNC-machined billet aluminum, internally elevated intake plenum specifically engineered to increase the available airflow area and improve air distribution toward cylinders 4, 5, and 6.
Through careful machining, Glacier Diesel Power was able to gain approximately .220" of additional internal plenum height while still retaining the factory mounting hardware. That additional internal space creates more room for incoming air to move through the intake system without requiring the cylinder head to be milled for a fabricated intake plenum.
Pair the Air-Boss with one of Glacier Diesel Power's high-flow intake manifolds and you have a serious bolt-on airflow package capable of supporting everything from hardworking Cab & Chassis trucks to high-performance Cummins builds.
Most importantly, this isn't a generic replacement plate. The Air-Boss is a purpose-built billet performance component designed and manufactured by Glacier Diesel Power in the USA.
Features
- Designed and manufactured by Glacier Diesel Power
- Part Number: 07510-ABIP-CC
- Fits 2007.5–2024 Ram 6.7L Cummins Cab & Chassis Trucks
- CNC-machined billet aluminum construction
- Internally elevated intake plenum design
- Adds approximately .220" of internal plenum height
- Designed to increase airflow toward cylinders 4, 5, and 6
- Eliminates the restrictive factory grid heater from the intake plenum
- Compatible with stock-style intake manifolds
- Uses factory mounting hardware
- Includes fuel rail stand-offs
- Includes factory-style gaskets
- Proudly Made in the USA
Why Upgrade to the Air-Boss?
Airflow entering the intake manifold first has to make its way through the factory intake plenum and grid heater assembly. Removing the heater alone eliminates one restriction, but simply replacing it with a flat plate doesn't address the limited space available inside the factory plenum.
That's where the Air-Boss is different.
Instead of being a simple flat delete plate, the Air-Boss extends upward internally to create additional room for airflow. Glacier Diesel Power gained approximately .220" of internal height while maintaining compatibility with the factory mounting hardware.
The result is a bolt-on intake plenum designed to help provide:
- Increased airflow
- Improved airflow toward the rear cylinders
- Reduced intake restriction
- Lower EGTs
- Better use of available fueling
- Improved support for larger turbochargers and performance upgrades
More Than a Grid Heater Delete
There are plenty of flat grid heater delete plates on the market.
The Air-Boss isn't one of them.
The entire purpose behind the Air-Boss design was to take advantage of the limited space above the cylinder head and create additional internal plenum volume without requiring permanent modification to the head.
That elevated billet design is what separates the Air-Boss from a basic flat plate.
For customers looking for a substantial bolt-on airflow improvement without milling the factory cast plenum from the cylinder head and moving to a fully fabricated intake system, the Air-Boss provides a proven alternative.
Glacier Tech Tip
Removing the factory grid heater means the truck will no longer have the original intake heater in that location.
If you operate your Cab & Chassis in colder climates or simply want to retain dependable cold-weather starting, take this into consideration when planning the rest of your intake system.
For customers building a complete high-flow setup, the Air-Boss can also be paired with Glacier Diesel Power's Mega-Flo S-2 or S-3 Intake Manifold, depending on your intake configuration and performance goals.
Why Choose Glacier Diesel Power?
The Air-Boss is a great example of what Glacier Diesel Power has always been about: don't just remove a restriction—engineer a better solution.
Instead of producing another flat aluminum grid heater delete plate, Glacier designed a billet plenum that uses the available space above the cylinder head to create additional internal clearance and improve airflow where the factory system is most restricted.
The result is a product that's simple in appearance but carefully engineered where it matters.
Billet aluminum. Purpose-built. Proven. Made in the USA.
Applications
Fits:
- 2007.5–2009 Dodge Ram 3500, 4500 & 5500 6.7L Cummins Cab & Chassis
- 2010–2012 Ram 3500, 4500 & 5500 6.7L Cummins Cab & Chassis
- 2013–2018 Ram 3500, 4500 & 5500 6.7L Cummins Cab & Chassis
- 2019–2024 Ram 3500, 4500 & 5500 6.7L Cummins Cab & Chassis
This product is NOT designed for standard Ram pickup trucks. Glacier Diesel Power offers a separate Air-Boss Intake Plenum specifically for pickup applications.
Kit Contents
Includes:
- Glacier Diesel Power Air-Boss 67 Billet Intake Plenum
- Factory-style gaskets
- Fuel rail stand-offs
- Intake air temperature sensor sealing ring
Important Notes
- Fits 2007.5–2024 Ram 6.7L Cummins Cab & Chassis applications.
- Does NOT fit standard Ram pickup trucks.
- This product removes the factory grid heater from its original location.
- Compatible with stock-style intake manifolds.
- Uses factory mounting hardware.
- Provides approximately .220" of additional internal plenum height compared with a flat plate design.
- Designed to improve available airflow toward cylinders 4, 5, and 6.
- Does NOT ship to California.
- Proudly designed and manufactured in the USA.
Factory Intake Plenum Limitations
The factory grid heater occupies valuable space directly in the intake airflow path. For stock applications that may be acceptable, but as turbocharger size, fueling, boost, and overall airflow demand increase, restrictions in the intake system become increasingly important.
A basic grid heater delete removes the heating element but leaves you with a flat cover over the factory plenum.
The Air-Boss takes the concept significantly further by using an internally elevated billet design to gain additional clearance and provide more room for airflow—particularly toward cylinders 4, 5, and 6.
Complete Your Intake System
Complete your Air-Boss setup with:
- Glacier Diesel Power Mega-Flo S-2 Intake Manifold
- Glacier Diesel Power Mega-Flo S-3 Intake Manifold
- Glacier Diesel Power Mega-Flo Arctic Grid Heater
- Glacier Diesel Power Intake Manifold Gaskets
- Glacier Diesel Power Boost Bolt
- MAP Sensor & O-Ring
- Glacier Diesel Power Silicone Boots