Best Intake Horn For 6 7 Cummins: Compare 7 Kits

#1 · Best Overall

1. Fleece 25-Inch Intake Kit

Best for: Complete Fleece Grid-Heater Upgrade.

Why it ranks #1: Designed for the 6.7L Cummins, it includes required hardware and gaskets, updated heater and grounding cables, and supports reuse of existing fuel lines.

A high-flow coil heater paired with updated high-flex and grounding cables is the defining feature of this Fleece kit, giving 6.7L Cummins owners a bundled intake and grid-heater upgrade. Its reduced intake blockage is intended to improve air movement and throttle reaction while addressing a stated risk from original-equipment grid-heater nut failures.

The kit supplies required hardware and gaskets, so buyers have the listed pieces for the intake and heater installation together. Its direct-swap approach permits reuse of existing high-pressure fuel lines and avoids proprietary-line issues, which can simplify the fuel-line side of the job. Reduced intake blockage supports improved airflow and throttle reaction, while the high-flow coil heater and updated flexible, grounding cables address the heater setup. The stated application is the 6.7L Cummins.

Skip it if you need a kit specified for a particular 2013–2018 Ram 2500 or 3500 configuration; LLYZFED’s 42798 kit lists that fitment range.

Choose this Fleece kit if your 6.7L Cummins needs an intake horn and grid-heater package with cables, hardware, and gaskets included. Its stated application is the 6.7L Cummins, so it is not a broadly specified all-model intake replacement.

Listed on Amazon as: New Fleece Performance Engineering Intake Horn and Grid Heater Kit for 6.7L Cummins by Fleece Performance Engineering

#2 · Most Detailed Ports

2. Banks Power Monster-Ram

• Weight: 12 lb

Best for: High-Flow Banks Monster-Ram Setup.

Why it ranks #2: Lists a 3-3/8-inch inlet, four 1/8-inch NPT ports, aluminum construction, and a high-flow heater with billet intake plate and fuel line.

Banks states that the Monster-Ram outflows stock by over 88.3%, making airflow the clearest differentiator of this intake and grid-heater upgrade. Its larger, less restrictive intake is intended to improve oxygen-rich air delivery to the cylinders, while the listed heater and intake plate make it a broader upgrade than an intake alone.

The larger, less restrictive intake and stated stock-flow improvement of over 88.3% are aimed at moving more oxygen-rich air into the cylinders. Banks also says the design optimizes air pressure and distribution and raises boost without increasing turbine drive pressure, linking airflow changes to the engine’s operating system. A 3-3/8-inch inlet and four 1/8-inch NPT ports are specified, and the package description lists a high-flow heater, billet intake plate, fuel line, and hardware.

Skip it if you want a kit whose supplied facts specifically list 2013–2018 Ram 2500 and 3500 fitment; LLYZFED’s 42798-PC listing gives that range.

The Banks Monster-Ram suits buyers prioritizing stated airflow gains, pressure distribution, and a bundled heater and intake-plate package. Its 3-3/8-inch inlet and four NPT ports are specific details to consider when planning the intake setup.

Listed on Amazon as: Banks Power 42798-PC Monster-Ram Intake and Killer Grid Heater Upgrade

#3 · Fuel-Line Reuse

3. Fleece 24.8-Inch Intake Kit

• Weight: 13 lb

Best for: Fleece Fuel-Line Reuse Kit.

Why it ranks #3: Its listed features include a high-volume coil heater, flexible heating and grounding cables, required hardware and gaskets, and reuse of existing fuel lines.

Existing high-pressure fuel-line reuse is a defining advantage of this Fleece intake horn and grid-heater kit, which also offers a direct-swap approach without proprietary-line issues. For 6.7L Cummins owners, reduced intake blockage is intended to improve throttle reaction and air movement while the high-volume coil heater addresses the heater side.

Fleece lists required hardware and gaskets, making this a comprehensive intake-horn and grid-heater package rather than a parts-only description. The direct-swap approach permits continued use of existing high-pressure fuel lines, avoiding proprietary line issues during the installation. A high-volume coil heater is paired with updated flexible heating and grounding cables, while reduced intake blockage is intended to improve airflow and throttle reaction. The stated vehicle application is the 6.7L Cummins.

Skip it if you need a manifold listing that names 2013–2018 Ram 2500 and 3500 fitment; LLYZFED’s 42798-B identifies that range.

This Fleece kit suits 6.7L Cummins owners seeking a direct-swap intake horn and grid-heater package that reuses existing fuel lines. Its stated application is the 6.7L Cummins, so check that this matches your truck’s engine.

Listed on Amazon as: Intake Horn and Grid Heater Kit by Fleece Performance Engineering

#4 · 2013–2018 Ram Fit

4. LLYZFED 42798 Manifold Kit

• Weight: 12.34 lb
• Package Dimensions: 23.22 x 11.81 x 10.23 in

Best for: High-Flow Ram 2500/3500 Upgrade.

Why it ranks #4: The listing specifies 2013–2018 Ram 2500 and 3500 models with the 6.7L Cummins and describes an integrated grid heater design.

A smoother intake path is the key feature of this LLYZFED manifold and grid-heater kit, intended to improve airflow over a restrictive factory-style setup. Its stated fitment is specific to 2013–2018 Ram 2500 and 3500 models with the 6.7L Cummins, helping buyers narrow the relevant applications.

The upgraded manifold is described as providing a smoother air path and improved airflow compared with a restrictive factory-style intake, supporting more efficient air delivery to the engine. Its integrated grid-heater design combines the heater function with the intake upgrade rather than presenting a manifold alone. The listed application is 2013–2018 Ram 2500 and 3500 models equipped with the 6.7L Cummins; the supplied guidance also calls for checking the original intake configuration before purchase.

Skip it if you need a stated chassis-cab exclusion and installation step before choosing; LEVANLIGHTING’s 2013–2018 manifold listing spells out both.

Consider this kit if you own a listed 2013–2018 Ram 2500 or 3500 with the 6.7L Cummins and want a smoother-path manifold with an integrated grid heater. Check the original intake configuration before purchase, as the listing advises.

Listed on Amazon as: 42798 Intake Manifold & Grid Heater Upgrade Kit Fits 2013-2018 Ram

#5

5. LLYZFED 42798-PC Kit

• Weight: 12.34 lb
• Package Dimensions: 23.22 x 11.81 x 10.23 in

Best for: 42798-PC Ram Grid-Heater Kit.

Why it ranks #5: This 12.34-pound intake manifold and grid heater kit is described for 2013–2018 Ram 2500 and 3500 trucks with the 6.7L Cummins.

This LLYZFED 42798-PC kit pairs an integrated grid-heater design with a manifold described as creating a smoother air path. That airflow-focused layout is intended to improve air delivery compared with a restrictive factory-style setup, and its listed fitment covers 2013–2018 Ram 2500 and 3500 models with the 6.7L Cummins.

The manifold’s smoother path and improved airflow are presented as a way to support more efficient air delivery to the engine than a restrictive factory-style intake. The integrated grid-heater design makes the heater part of the same upgrade. LLYZFED lists the kit for 2013–2018 Ram 2500 and 3500 models equipped with the 6.7L Cummins, and advises checking the vehicle year, model, engine, and original intake configuration before purchase.

Skip it if you want a specified airflow figure and inlet dimensions; Banks Power’s Monster-Ram listing provides both flow and inlet details.

This 42798-PC kit is a candidate for 2013–2018 Ram 2500 and 3500 owners seeking a manifold and integrated grid-heater upgrade. Confirm that the year, model, engine, and original intake configuration match the listing before buying.

Listed on Amazon as: 42798-PC Intake Manifold & Grid Heater Upgrade Kit Fits 2013-2018 Ram

#6

6. LLYZFED 42798-B Kit

• Weight: 12.34 lb
• Package Dimensions: 23.22 x 11.81 x 10.23 in

Best for: 42798-B Integrated Heater Upgrade.

Why it ranks #6: The listing identifies a grid heater upgrade and high-flow intake design for 2013–2018 Ram 2500 and 3500 models with the 6.7L Cummins.

The integrated grid-heater design gives this LLYZFED 42798-B kit a combined intake and heater focus for specified Ram applications. Its manifold is described as creating a smoother air path and improving airflow over a restrictive factory-style setup, with fitment listed for 2013–2018 Ram 2500 and 3500 6.7L Cummins models.

LLYZFED describes the upgraded manifold as improving airflow and creating a smoother path than a restrictive factory-style intake, supporting more efficient air delivery to the engine. The integrated grid-heater design brings the heater into the same kit. Its stated vehicle range is 2013–2018 Ram 2500 and 3500 models with the 6.7L Cummins. The listing advises checking year, model, engine, and original intake configuration, making that verification central to selecting this application-specific kit.

Skip it if you need a described high-flex cable and fuel-line reuse package; Fleece Performance Engineering’s FPE-CUMM-IHK-0724 kit lists those features.

Choose the 42798-B if your 2013–2018 Ram 2500 or 3500 has the 6.7L Cummins and you want the listed smoother-path manifold and integrated grid heater. The listing also asks buyers to verify their original intake configuration.

Listed on Amazon as: 42798-B Intake Manifold & Grid Heater Upgrade Kit Fits 2013-2018 Ram

#7

7. LEVANLIGHTING Manifold Kit

• Weight: 13.12 lb
• Package Dimensions: 23.23 x 12.01 x 10.24 in

Best for: 2013–2018 Ram Manifold Replacement.

Why it ranks #7: It is listed for 2013–2018 Dodge Ram 6.7L Cummins pickups, but explicitly excludes chassis cab models and requires moving the P-clip during EGR pipe reinstallation.

A listed fit for 2013–2018 Dodge Ram 2500 and 3500 6.7L Cummins pickups anchors this LEVANLIGHTING intake manifold kit. The application-specific claim gives owners a defined vehicle range to assess, while included mounting brackets and bolts supply some of the hardware needed for installation.

The stated fitment covers 2013–2018 Dodge Ram 2500 and 3500 pickups with the 6.7L Cummins, but specifically excludes chassis cab models. That boundary matters before purchase. The kit includes mounting brackets and bolts, giving an installer listed mounting hardware rather than a bare manifold. Reinstallation also has a specific step: the P-clip must be removed while reinstalling the EGR pipe. A setup video is listed as an additional resource.

Skip it if you have a chassis cab or need a kit whose supplied details specify high-flow airflow improvements; LLYZFED’s 42798 manifold lists that feature.

This is for owners of a 2013–2018 Ram 2500 or 3500 6.7L Cummins pickup seeking a manifold kit with mounting brackets and bolts. Skip it for chassis cab models, and account for removing the P-clip during EGR-pipe reinstallation.

Listed on Amazon as: Intake Manifold Kit For Dodge Ram 2500/3500 Engine 6.7L Cummins 2013-2018