The 2020 dodge ram hemi 5.7 mods and upgrades engine is a formidable truck straight from the factory. It combines rugged capability with a level of comfort that sets a high standard in its class. With 395 horsepower and 410 lb-ft of torque, it’s ready for almost any task you throw at it. But for many owners, the stock version is just the starting point. The real excitement comes from unlocking its full potential.
If you’re looking to enhance your truck’s performance, sound, and style, you’ve come to the right place. The aftermarket for the 5th generation Ram is vast, offering a wide array of modifications to suit any goal, whether you want more power for towing, a more aggressive sound, or a commanding presence on the road.
This guide will walk you through some of the most effective and popular 2020 dodge ram hemi 5.7 mods and upgrades. We’ll cover everything from simple bolt-on parts that boost performance to aesthetic changes that make your truck uniquely yours. Let’s explore how you can take your Ram to the next level.
Performance Engine Upgrades
The 5.7L Hemi is a legendary engine, but there’s always room for improvement. These performance mods can add noticeable gains in horsepower and torque, improving acceleration and towing capability.
Cold Air Intake
One of the most popular first mods for any Hemi owner is a cold air intake (CAI). The stock airbox is designed to be quiet and efficient, but it can be restrictive. A CAI replaces the factory intake with a larger, free-flowing filter and a straighter intake tube. This setup allows the engine to breathe in more cool, dense air.
Cooler air contains more oxygen, which leads to a more powerful combustion process. The result is a modest gain of about 10-15 horsepower and a more responsive throttle. You’ll also get a more satisfying engine growl when you accelerate.
Popular Brands:
- K&N
- S&B Filters
- aFe Power
- Corsa Performance
Throttle Body
Upgrading your throttle body is another great way to improve airflow. An aftermarket throttle body typically has a larger diameter than the stock unit, allowing more air to enter the intake manifold. This modification pairs perfectly with a cold air intake, as it removes another potential bottleneck in the air delivery system. A larger throttle body, such as one from BBK Performance, can improve throttle response and add a few extra horsepower.
Cat-Back Exhaust System
If you want your Hemi to sound as powerful as it is, a cat-back exhaust system is a must-have. This upgrade replaces the exhaust piping from the catalytic converters back to the tailpipes. Aftermarket systems use wider, mandrel-bent pipes to reduce backpressure, which helps the engine exhale more efficiently.
This not only frees up horsepower but also produces a deeper, more aggressive exhaust note. You can choose from various systems, ranging from a mild, deep rumble to a loud, race-inspired roar.
Popular Brands:
- Flowmaster
- MagnaFlow
- Borla
- Corsa Performance
- Carven Exhaust
Performance Tuner
To truly unlock the power gains from your bolt-on mods, a performance tuner is essential. A tuner, also known as a programmer, recalibrates your truck’s Engine Control Unit (ECU). It adjusts parameters like fuel delivery, ignition timing, and throttle sensitivity.
A quality tuner can optimize the engine’s performance to take full advantage of your cold air intake and exhaust system. Many tuners come with pre-loaded tunes for different octanes of fuel (e.g., 87, 91, 93) and can also disable the Multiple-Displacement System (MDS) for a more consistent power delivery. This is one of the most effective 2020 dodge ram hemi 5.7 mods and upgrades for overall performance gains.
Popular Brands:
- DiabloSport
- HP Tuners
- SCT
Drivetrain and Suspension Mods
Improving how your Ram handles and puts power to the ground is just as important as increasing engine output.
Lift Kits and Leveling Kits
A leveling kit is a simple and affordable way to improve your truck’s stance. It raises the front of the truck by 1-2.5 inches to match the height of the rear, eliminating the factory “rake.” This allows you to fit slightly larger tires (up to 33-34 inches) and gives the truck a more balanced look.
For those wanting a more dramatic change and the ability to fit larger tires (35 inches or more), a full suspension lift kit is the way to go. Lift kits raise the entire truck, providing more ground clearance for off-roading and a much more aggressive appearance. Kits typically range from 3.5 to 6 inches of lift.
Popular Brands:
- ReadyLIFT
- Rough Country
- BDS Suspension
- Pro Comp
Upgraded Shocks
Whether you lift your truck or not, upgrading the factory shocks can significantly improve ride quality and handling. Aftermarket shocks, especially those with external reservoirs, offer better damping and heat dissipation. This means a smoother ride on rough roads and more control when towing or hauling heavy loads.
Popular Brands:
- Bilstein
- FOX
- King Shocks
Wheels and Tires
Nothing changes the look of a truck more than a new set of wheels and tires.
Wheels
Aftermarket wheels can completely transform the style of your Ram. They come in countless designs, finishes, and sizes. When choosing wheels, consider the offset and backspacing to ensure they fit correctly without rubbing, especially if you have a lift kit and larger tires. Popular choices range from rugged, blacked-out designs to polished chrome finishes.
All-Terrain or Mud-Terrain Tires
Upgrading your tires not only enhances your truck’s appearance but also its capability. All-terrain (A/T) tires are a great all-around option, providing a good balance of on-road comfort and off-road traction. If you frequently venture onto more challenging trails, mud-terrain (M/T) tires offer more aggressive tread patterns for maximum grip in mud, sand, and rocks. Just be aware that M/T tires are typically louder on the highway and may wear faster.
Popular Brands:
- BFGoodrich (KO2 A/T, KM3 M/T)
- Nitto (Ridge Grappler, Trail Grappler)
- Toyo (Open Country A/T, Open Country M/T)
Exterior and Accessory Upgrades
These modifications enhance the functionality and style of your Ram’s exterior.
Tonneau Cover
A tonneau cover, or bed cover, is one of the most practical additions you can make. It protects cargo in your bed from theft and the elements. They come in several styles, including soft roll-up, hard folding, and one-piece retractable designs. A cover can also slightly improve fuel economy by reducing aerodynamic drag.
Running Boards or Power Steps
Getting into a lifted truck can be a challenge. Running boards or side steps provide a convenient step for you and your passengers. For a sleeker look, consider power-retractable steps. These steps automatically deploy when a door is opened and retract when the doors are closed, preserving your truck’s ground clearance and clean lines.
LED Lighting
Upgrading to LED lighting can improve both visibility and style. You can replace your factory headlights and taillights with aftermarket LED units for a more modern look and brighter output. Adding auxiliary lighting, like an LED light bar in the grille or bumper, is also a great option for those who need extra illumination for night driving or off-roading.
Chart Your Upgrade Path
Modifying your 2020 dodge ram hemi 5.7 mods and upgrades is a rewarding process that allows you to tailor your truck to your exact needs and preferences. Whether you start with a simple cold air intake to let the engine breathe or go all-in with a six-inch lift and 35-inch tires, each upgrade contributes to a more capable and personalized vehicle.
The key is to plan your modifications based on your goals. For performance, focus on airflow and tuning. For off-road prowess, prioritize suspension and tires. For style, let your creativity guide your choices in wheels and accessories. No matter which path you choose, the vibrant aftermarket community ensures there are plenty of high-quality parts to help you build your ultimate Ram.
