Best Ram 2500 Upgrades for Diesel, Suspension and Tech

#1 · Best Overall

1. Rough Country N3 Stabilizer

• Compatible with Vehicle Type: 2014-2023 4WD Ram 25002013-2023 4WD
• Weight: 23.5 lb

Best for: For 4WD steering stability.

Why it ranks #1: The 4WD Ram 2500/3500 fitment is clearly stated, and its dual stabilizer is designed to reduce bump steer and vibration while limiting steering-component wear.

A dual-stabilizer layout targets bump steer and front-end vibration on compatible 4WD Ram 2500 and 3500 trucks. Rough Country says the N3 improves control and handling, while reduced steering-component wear makes it relevant to owners addressing unsettled steering or protecting tires and ball joints during regular driving.

The N3 kit includes the stabilizer and mounting hardware, and Rough Country describes installation as a 100% bolt-on process using common tools, making a home-garage install an option for owners comfortable with steering work. Its stated role is to restrain bump steer and vibration, which can help reduce wear on tie rods, ball joints, tires, and other steering components. The listed fit covers 2014–2023 4WD Ram 2500 applications; verify the truck falls within the stated application before choosing it.

Skip it if you need a listed 2024 fit; the N3 application details specify 2014–2023 4WD Ram 2500.

For owners of a compatible 4WD Ram seeking calmer steering and less bump steer, this N3 kit offers a bolt-on approach. Its stated application is 2014–2023 4WD Ram 2500, so check that boundary.

Listed on Amazon as: Rough Country N3 Dual Steering Stabilizer for 14-24 Ram 2500/3500 4WD – 8749430

#2 · Best Diesel Intake

2. Banks Power 42799-B Monster-Ram

• Weight: 12 lb

Best for: For 2019–2024 Cummins airflow.

Why it ranks #2: This intake and grid-heater upgrade specifies 2019–2024 Ram 2500/3500 6.7L Cummins fitment and claims over 88.3% greater flow than stock.

Banks Power says this Monster-Ram and Killer Grid Heater upgrade outflows the stock intake by over 88.3%, giving owners of 2019–2024 Ram 2500/3500 6.7L Cummins trucks a concrete airflow-focused upgrade. Its larger, less restrictive intake is intended to improve oxygen-rich air delivery and optimize pressure distribution.

The product combines a Monster-Ram intake with a Killer Grid Heater upgrade for the listed 2019–2024 Ram 2500/3500 6.7L Cummins application. Banks says its intake outflows stock by over 88.3% and improves oxygen-rich airflow into the cylinders, connecting the larger, less restrictive design to the stated airflow goal. It also says the system optimizes air pressure and distribution and raises boost without increasing turbine drive pressure. The listing provides no installation procedure, so plan around the supplied application and professional guidance as needed.

Skip it if you own a 2019–2021 truck and want the red 42799-PC listing; Banks Power offers that separately.

This upgrade suits 2019–2024 Ram 2500/3500 owners with the 6.7L Cummins prioritizing intake airflow and pressure distribution. Its stated vehicle application is specific, and installation details are not supplied in this listing.

Listed on Amazon as: Banks Power 42799-B Monster-Ram Intake and Killer Grid Heater Upgrade

#3 · Broadest Heater Fitment

3. BD Diesel Killer Grid Heater

• Weight: 1.2 lb

Best for: For 2011–2024 Cummins owners.

Why it ranks #3: The heater-only kit lists 2011–2024 Ram 2500/3500 6.7L Cummins application, spanning a wider stated model-year range than the combined intake options.

BD Diesel identifies this Killer Grid Heater Upgrade Kit for 2011–2024 Ram 2500/3500 trucks with the 6.7L Cummins, making its stated application the clearest reason to consider it. The listing names the heater upgrade but provides few supporting specifications, so buyers should weigh that limited detail when planning a parts purchase.

The product title specifies an 11–24 Ram 2500/3500 6.7L Cummins application, which gives owners a model-year and engine reference when narrowing heater-upgrade options. BD Diesel identifies it as a Killer Grid Heater Upgrade Kit, but the supplied details do not describe the kit’s operation, installation process, or included components. That means buyers can use the application and product identity to screen for relevance, but should obtain the missing technical and installation information before deciding how it fits into a repair or upgrade workflow.

Skip it if you need documented airflow figures or installation details; Banks Power's 42799-B listing specifies airflow claims for a 6.7L Cummins.

This is for Ram 2500/3500 owners with a 6.7L Cummins in the stated 2011–2024 range who are seeking a grid heater upgrade. The sparse listing makes technical follow-up important before installation planning.

Listed on Amazon as: BD Diesel 11-24 (Ram) 2500/3500 6.7L Cummins Killer Grid Heater Upgrade Kit

#4 · Best Leveling Kit

4. Rough Country Leveling Kit

• Weight: 7.4 lb

Best for: For front-end leveling.

Why it ranks #4: Its 2.5-inch kit is listed for 2014–2024 4WD Ram 2500/3500, with coil spacers and shock relocation brackets to level the front.

A 2.5-inch front leveling kit aims to bring the front of a 4WD Ram 2500/3500 level with the rear while adding ground clearance. Rough Country says the redesigned coil spacers follow factory geometry, pairing a level stance with an OEM-like ride for on- and off-road use.

The kit includes two coil spring spacers, two shock relocation brackets, and mounting hardware, so the components address both front height and shock placement. Rough Country describes the spacers as matching factory coil-mount angles and geometry, supporting its claim of a smooth, OEM-like ride while leveling the front with the rear. Its bolt-on installation is presented as relatively non-invasive. The instructions call for checking fastener tightness after the first 500 miles and every 1,000 miles thereafter, a maintenance step to plan for.

Skip it if you do not want recurring fastener checks; Rough Country specifies checks every 1,000 miles after the initial 500-mile check.

This kit fits 2014–2024 4WD Ram 2500/3500 owners seeking front leveling and added clearance without giving up the stated OEM-like ride. Factor in the specified recurring fastener checks.

Listed on Amazon as: Rough Country 2.5" Suspension Leveling Kit for 2014-2024 Ram 2500/3500 4WD – 377

#5

5. Banks Power 42799-PC Monster-Ram

• Weight: 12 lb

Best for: For 2019–2021 red intake builds.

Why it ranks #5: The listing identifies a 19–21 Ram 2500/3500 6.7L diesel application and describes an intake and grid-heater upgrade with over 88.3% stated flow improvement.

Banks Power lists this red Monster-Ram intake and Killer Grid Heater upgrade for 2019–2021 Ram 2500/3500 6.7L diesel trucks. The claimed over-88.3% flow advantage over stock gives its airflow focus a concrete point of difference, while the red intake-system designation suits buyers seeking that specified finish.

Banks says the intake outflows stock by over 88.3%, improves oxygen-rich air delivery to the cylinders, and is larger and less restrictive than the factory intake. It also claims optimized air pressure and distribution and higher boost without increased turbine drive pressure, linking its intake design to the stated airflow objectives. The listing identifies a 2019–2021 Ram 2500/3500 6.7L diesel application and a red finish. It does not provide installation steps or a list of included hardware, so account for those unknowns when planning the upgrade.

Skip it if you need a 2022–2024 application; Banks Power's 42799-B listing names those later model years.

This Banks option is for 2019–2021 Ram 2500/3500 owners with a 6.7L diesel who prioritize airflow and want the red intake-system version. Installation and included hardware details are not supplied.

Listed on Amazon as: Banks Power 42799-PC Monster-Ram Intake and Killer Grid Heater Upgrade

#6

6. Banks Power 42798-PC Monster-Ram

• Compatible with Vehicle Type: Truck
• Weight: 12 lb

Best for: For red intake-system buyers.

Why it ranks #6: This red aluminum intake includes a high-flow heater, billet intake plate, fuel line and hardware, but its listing gives less precise Ram year and engine fitment.

A red, powder-coated aluminum intake plate gives this Banks Power Monster-Ram kit a clearly specified finish alongside its airflow aim. The listing says it outflows stock by over 88.3% and improves oxygen-rich air delivery, making it an option for truck owners prioritizing intake flow and the included heater upgrade.

Banks describes the Monster-Ram as larger and less restrictive than stock, connecting its claimed over-88.3% flow advantage to increased oxygen-rich air reaching the cylinders. It also says the design optimizes air pressure and distribution and raises boost without increasing turbine drive pressure. The listed package includes a high-flow heater, billet intake plate, fuel line, and hardware; the aluminum, powder-coated red finish is specifically identified. The supplied listing names a truck application but does not give a model-year range, so confirm the application details before purchase.

Skip it if you need a stated 2019–2024 Cummins fit; the Banks Power 42799-B listing specifies those model years.

Choose this Banks kit if the red powder-coated aluminum finish and included heater, plate, fuel line, and hardware suit your project. The listing does not establish a specific Ram year range, making application verification essential.

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

#7

7. Rough Country V2 Stabilizer

• Compatible with Vehicle Type: 2014-2023 4WD Ram 25002013-2023 4WD

Best for: For larger-wheel steering setups.

Why it ranks #7: The dual stabilizer is listed for 2014–2023 4WD Ram 2500/3500 and targets bump steer and vibration, though its stated fitment is narrower than some alternatives.

Rough Country’s V2 dual steering stabilizer targets bump steer and front-end vibration, with the product description specifically noting larger wheel-and-tire setups. For compatible 4WD Ram 2500/3500 trucks, the stated aim is steadier control and reduced wear on tires, ball joints, and other steering components.

The V2 dual-stabilizer arrangement is intended to restrain bump steer and front-end vibration, addressing two steering concerns named in the product details. Rough Country says the kit improves control and handling and can help extend the life of tires, ball joints, and other steering components. It includes the stabilizer and mounting hardware and is described as easy bolt-on installation. The listed compatibility specifies 2014–2023 4WD Ram 2500 applications; owners should use that application rather than assuming the title’s broader year range covers every truck.

Skip it if you need a listed 2024 fit; the V2 application details specify 2014–2023 4WD Ram 2500.

This V2 kit suits compatible 4WD Ram owners, especially those with larger wheel-and-tire setups seeking reduced bump steer and vibration. Check the stated 2014–2023 application before choosing it.

Listed on Amazon as: Rough Country V2 Dual Steering Stabilizer for 14-24 Ram 2500/3500 4WD – 8749470

#8 · Best LTE Radio

8. Fuosuc 4G LTE Radio

• Compatible with Vehicle Type: Truck

Best for: For 2013–2018 automatic-AC cabins.

Why it ranks #8: This 14.5-inch radio lists 2013–2018 Ram fitment for auto AC models and includes wireless CarPlay and Android Auto, plus a 64 GB capacity.

A 14.5-inch touchscreen with wireless CarPlay and Android Auto gives this Fuosuc radio a broad cabin-upgrade focus for 2013–2018 Dodge Ram 1500, 2500, and 3500 trucks with automatic AC. Its included wiring harness and stated plug-in installation approach are aimed at replacing the radio without wiring hacks.

The 14.5-inch touchscreen pairs with wireless smartphone integration, so drivers can access CarPlay or Android Auto without a wired phone connection. Fuosuc lists 64 GB of storage, 4G LTE, Bluetooth, and a GPS module, extending the unit beyond basic audio playback. The package also includes a back camera, microphone, USB and RCA cables, and a CANBUS-equipped wiring harness. Fit is limited in the listing to 2013–2018 Ram models with automatic AC, making the AC type a key compatibility boundary.

Skip it if you have manual AC; the KOBANOICA 2013–2018 stereo is specifically listed for manual-AC trucks.

This radio suits 2013–2018 Ram 1500/2500/3500 owners with automatic AC who want a large touchscreen and wireless phone integration. The automatic-AC restriction is central to deciding whether it fits.

Listed on Amazon as: 4G LTE Radio for Dodge RAM 1500/2500/3500 2013-2018 Upgrade,8-Core Qualcomm CPU QLED Touch Screen Stereo,CarPlay & Android Auto (Auto AC Only!)

#9

9. KOBANOICA Car Stereo

• Compatible with Vehicle Type: Dodge RAM 1500, 2500, 3500

Best for: For manual-AC older Rams.

Why it ranks #9: The 9-inch stereo explicitly fits 2013–2018 Ram models with manual AC and includes wireless CarPlay and Android Auto.

KOBANOICA specifies a 9-inch touchscreen stereo for 2013–2018 Dodge Ram 1500, 2500, and 3500 trucks with manual AC, making cabin-control type an important fit distinction. Wireless Apple CarPlay and Android Auto add phone integration, while the included dash kit and harness support a replacement-radio installation.

The 9-inch screen pairs with wireless Apple CarPlay and Android Auto over Wi-Fi and Bluetooth, letting compatible smartphones connect without a wired phone link. KOBANOICA lists 32 GB of storage and built-in Wi-Fi and Bluetooth, alongside an installation harness and dash kit. Those included pieces support the radio replacement workflow, but fit is explicitly limited to 2013–2018 models with manual AC. The listing also advises checking the vehicle’s year, console dimensions, and shape before purchase, particularly relevant when confirming the dash installation.

Skip it if you have automatic AC; Fuosuc's 2013–2018 radio is listed for automatic-AC Ram trucks.

This stereo suits 2013–2018 Ram 1500/2500/3500 owners with manual AC who want wireless phone integration and a 9-inch screen. Console dimensions and shape remain important fit checks.

Listed on Amazon as: Car Stereo for Dodge RAM 1500 2500 3500 2013-2018 Manual AC with CarPlay

#10

10. Toeeklsa 14.4-Inch Radio

• Compatible with Vehicle Type: Dodge RAM 1500 2500 3500 2019-2024

Best for: For 2019–2024 large-screen upgrades.

Why it ranks #10: This 14.4-inch radio lists 2019–2024 Ram fitment, but its broad infotainment use is less directly relevant than the mechanical and diesel upgrades above.

Toeeklsa’s 14.4-inch touchscreen is listed for Dodge Ram 1500, 2500, and 3500 models from 2019 through 2024, giving newer-truck owners a large-format radio option. The listing also specifies Android 14, a Qualcomm Snapdragon 665 octa-core processor, and 128 GB of storage for its in-dash system.

The 14.4-inch screen and Android 14 system provide the interface for this radio, while the listed Snapdragon 665 octa-core processor and 128 GB storage support its specified high-configuration setup. Toeeklsa lists compatibility across Ram 1500, 2500, and 3500 models for 2019–2024 and includes wires, instructions, and the unit. Free installation tools are also stated, supporting a self-install route. The listing does not specify AC type or smartphone integration details in the supplied facts, so check those needs before selecting it.

Skip it if you require explicit wireless CarPlay details; Fuosuc's 2013–2018 automatic-AC radio lists wireless CarPlay and Android Auto.

This is for 2019–2024 Ram owners who prioritize a large touchscreen, Android 14, and substantial listed storage. Check the supplied compatibility details against your specific cabin and connectivity requirements.

Listed on Amazon as: Radio for Dodge Ram 1500 2500 3500 2019 2020 2021 2022 2023 2024 14.4"