For truck owners, particularly those with diesel-powered Rams, the quest for more power and better efficiency is a constant pursuit. One of the most effective and popular first modifications is upgrading the factory air intake system. A high-performance ram air intake is engineered to replace the restrictive stock airbox, allowing your engine to breathe in a denser, cooler, and greater volume of air, which is fundamental for combustion and power output.
This improved airflow can lead to tangible gains in horsepower and torque, along with enhanced throttle response and potentially even improved fuel economy. With several top-tier manufacturers offering systems for various Ram truck models, selecting the right one is crucial. This roundup highlights nine of the best Banks ram air intake systems and other leading alternatives to help you make an informed decision for your vehicle’s performance needs.
Our Top Picks for Ram Air Intake Systems
- Banks Power 42798-PC Monster-Ram Intake and Heater Upgrade
- Banks Power 42798 Monster-Ram Intake and Heater Upgrade
- Banks Power 42799-PC Monster-Ram Intake and Heater Upgrade
- Banks 42180 Cold Air Intake
- Banks Power 19-21 Dodge Ram 6.7L Ram-Air System
- K&N 63-1137S Performance Air Intake System, Silver
- aFe POWER Momentum GT Cold Air Intake System
- Spectre Performance 9985 Premium Air Intake Kit
- Injen Technology SP Series Cold Air Intake System
Banks Power 42798-PC Monster-Ram Intake and Killer Grid Heater Upgrade
This Banks Power Monster-Ram system is a comprehensive upgrade designed for significant performance improvements. It is engineered to outflow the stock intake system by over 88.3%, which directly addresses a major bottleneck in the engine’s breathing capability. By facilitating a smoother and greater volume of oxygen-rich air into the cylinders, it sets the stage for more powerful and efficient combustion.
The system also includes the Killer Grid Heater Upgrade, which optimizes air pressure and distribution throughout the intake tract. This holistic approach not only aims for peak power but also supports consistent engine performance. For diesel Ram owners looking for a proven and substantial intake solution, this package represents a top-tier option.
Banks Power 42798 Monster-Ram Intake and Killer Grid Heater Upgrade
Similar to its PC-series counterpart, the Banks 42798 Monster-Ram Intake focuses on delivering maximum airflow to your engine. The core benefit of this system is its dramatic 88.3% improvement in flow over the factory setup. This is achieved through precision engineering that reduces intake restriction, allowing the engine to pull in air more freely and efficiently.
Along with the improved flow of oxygen-rich air, this intake works to optimize the air pressure and distribution entering the cylinders. The included Killer Grid Heater Upgrade ensures that cold-weather operation remains reliable. This combination makes it a solid choice for those seeking reliable horsepower gains and improved throttle response from their diesel truck.
Banks Power 42799-PC Monster-Ram Intake and Killer Grid Heater Upgrade
Completing the trio of Monster-Ram systems, the Banks 42799-PC offers the same exceptional performance pedigree. The defining feature is its massive airflow advantage, out flowing the stock components by more than 88.3%. This direct path for cooler, denser air is essential for making more power on demand, whether for towing or daily driving.
The system is designed not just for peak flow but for intelligent air management. By optimizing air pressure and distribution, it helps ensure that each cylinder receives a consistent charge for smooth and powerful operation. Paired with the robust Killer Grid Heater, this intake is a complete solution for serious performance enthusiasts.
Banks 42180 Cold Air Intake
The Banks 42180 is a well-established cold air intake system designed to boost engine performance. By drawing in cooler air from outside the hot engine bay, it provides a denser charge to the engine, which is a key factor in generating more horsepower. This is a fundamental upgrade for gasoline-powered Ram trucks looking for a straightforward power increase.
Constructed with quality materials, this system is built to last and is a direct replacement for the factory airbox. Its design focuses on reducing intake restrictions while maintaining excellent filtration to protect your engine. For a proven and effective cold air intake from a trusted brand, the Banks 42180 is a compelling option.
Banks Power 19-21 Dodge Ram 6.7L Ram-Air Intake System – Dry Filter (42279-D)
This Banks Ram-Air system is specifically engineered for the 2019-2021 Dodge Ram with the 6.7L Cummins engine. It is designed to provide increased airflow, which is the primary ingredient for unlocking additional horsepower and torque. The system utilizes a dry filter element, which offers excellent filtration without the need for oiling, making maintenance simple and clean.
Beyond the immediate performance gain, the dry filter media contributes to a longer service life compared to some conventional filters. This is a modern intake solution that focuses on delivering real-world performance benefits while ensuring your engine remains protected from harmful contaminants.
K&N 63-1137S Performance Air Intake System, Silver
K&N is a household name in the performance air intake market, and this 63-1137S system lives up to the reputation. It is guaranteed to increase horsepower by reducing intake restriction and improving airflow. The system features a cast aluminum high-performance intake tube that helps keep the incoming air charge cool.
In addition to the power gains, users can expect an improvement in throttle response and a more aggressive engine sound under acceleration. The iconic red K&N filter is washable and reusable, offering long-term value. This system is a popular choice for those wanting a proven performance upgrade with a recognizable brand behind it.
aFe POWER Momentum GT Cold Air Intake System w/Pro DRY S Filter
The aFe POWER Momentum GT system is a premium cold air intake that uses a sealed design to ensure it only draws in cool, dense air from outside the engine compartment. This sealed intake is dyno-proven to increase performance and improve throttle response. The system includes a large sight window, allowing for easy visual inspection of the filter condition.
It comes equipped with a massive air filter that uses Pro DRY S dry synthetic media. This filter type offers maximum convenience as it requires no oil and can be cleaned and reused. For those seeking a high-quality, sealed intake with excellent filtration and proven gains, the aFe Momentum GT is an outstanding selection.
Spectre Performance 9985 Premium Air Intake Kit
Spectre Performance offers a premium air intake kit that provides an excellent balance of performance and value. The kit is designed to replace the restrictive factory airbox with a high-flow intake system, allowing your engine to breathe easier. This can result in noticeable gains in horsepower and a more responsive driving experience.
Known for their quality construction and straightforward installation, Spectre kits are a popular choice for DIY enthusiasts. The included high-flow air filter is designed to maximize airflow while still providing solid protection for your engine. If you are looking for an effective intake upgrade without a premium price tag, this kit is worth considering.
Injen Technology SP Series Cold Air Intake System
Injen Technology is renowned for its high-performance intake systems, and the SP Series is a prime example. This cold air intake system is engineered to significantly increase airflow to your engine, which is a key factor in achieving horsepower and torque gains. The system is designed with a focus on both performance and a sleek, professional appearance under the hood.
Constructed from durable materials, the Injen SP Series is built for long-term reliability and performance. The system typically features a high-flow, washable filter and precision-engineered tubing. For owners who want a performance-focused intake from a specialist manufacturer, Injen is a brand that consistently delivers.
Buying Guide: What to Look For in a Banks Ram Air Intake
So, you’re thinking about getting more power from your truck or SUV, and a Banks Ram Air Intake system is on your list. I get it; the promise of better throttle response, a more aggressive sound, and genuine horsepower gains is pretty appealing. But before you just pick the first one you see, there are a few things I always consider to make sure I’m getting the right part for my ride and my wallet.
First up, vehicle compatibility is non-negotiable. Banks designs their intakes for specific makes, models, and engine sizes. An intake for a Duramax won’t fit on a Power Stroke, and a system for a newer Ram might not work on an older one. I always double-check the application guide on their website or with the retailer. Getting this wrong is an expensive mistake that leaves you with a shiny paperweight.
Next, think about the filter type. Banks uses what they call a “Monster” dry-flow air filter. The big advantage here is that it’s reusable – you just clean and re-oil it according to the schedule. This saves you money over time compared to buying disposable paper filters. I also like that a dry-flow filter doesn’t have excess oil that can potentially gum up your mass airflow sensor, which is a concern with some other oiled filters.
Then, consider the construction and design. These intakes aren’t just fancy tubes; they’re engineered. Look for features like a large-diameter intake tube, often made from powder-coated or cast aluminum, which helps keep the incoming air cool. A well-sealed airbox is also crucial because it prevents hot engine bay air from being sucked in, which defeats the whole purpose of a cold-air intake. Banks systems are known for their robust build quality and precise fit, which means fewer headaches during installation and a reliable seal for years to come.
Finally, be realistic about the performance gains. While Banks provides dyno-tested horsepower and torque numbers, remember that these are often best-case scenario improvements. The real-world benefit is a combination of that extra power, especially under load, and improved throttle response. It’s a piece of a larger performance puzzle. For me, the goal with a Banks Ram Air Intake system for more horsepower is about building a foundation for other potential mods and just making my daily drive more responsive and enjoyable.
Frequently Asked Questions
Will a Banks intake void my vehicle’s warranty?
This is probably the most common question I see. Generally, no, a bolt-on intake alone should not void your entire vehicle warranty. In the United States, the Magnuson-Moss Warranty Act protects you. A dealer must prove that the aftermarket part directly caused a failure to deny a warranty claim. For example, if your mass airflow sensor fails and it’s covered in filter oil from improper maintenance, they might deny that specific repair. A properly installed, high-quality system like one from Banks is unlikely to cause issues. I always recommend keeping your stock airbox, just in case you need to revert for dealer visits.
How difficult is it to install a ram air intake myself?
Most Banks Ram Air Intake systems are designed for a straightforward DIY installation. If you’re comfortable with basic hand tools and can follow instructions, you can probably handle it. The kit comes with everything you need, and Banks provides clear, step-by-step guides, often with video support. The job typically involves removing the old airbox and tubing, and then bolting in the new components. The most important step is double-checking all the connections and clamps to ensure there are no air leaks after you’re finished.
Do I need to retune my engine after installing the intake?
For most modern diesel applications that Banks focuses on, like the Power Stroke or Duramax, an intake alone usually does not require an immediate engine tune. The engine’s computer (ECU) can adapt to the improved airflow to a certain degree. However, to get the absolute maximum performance benefit from your intake, pairing it with a Banks tuner or derringer is where you’ll see the most significant gains. The tuner recalibrates the engine parameters to fully take advantage of the better breathing. For gasoline engines, it’s always best to check the specific product details, as some may benefit more from a tune than others.
How often do I need to clean and maintain the air filter?
Banks recommends inspecting your “Monster” air filter every 12,000 miles and cleaning it as needed. The cleaning interval really depends on your driving environment. If you do a lot of off-roading or driving on dusty dirt roads, you’ll need to check and clean it more frequently, maybe every 5,000-6,000 miles. The process involves tapping out loose dirt, then washing it with a special cleaner, rinsing it from the inside out, letting it dry completely, and reapplying the included filter oil. It’s a simple process that adds to the long-term value of the system.
Are the horsepower gains from a ram air intake noticeable?
Yes, but manage your expectations. You’re not going to double your horsepower. The gains are often in the range of 15-30+ horsepower, which you’ll feel most during acceleration, when towing, or going up a grade. The seat-of-the-pants difference is often in the improved throttle response—the engine just feels more eager and breathes easier. It’s a solid supporting mod that works even better when combined with other upgrades like an exhaust system. When looking at the 9 best Banks Ram Air Intake systems for more horsepower, the consistent feedback is about the improved driving experience as much as the peak power number.