RULLINE Air Intake System Cold Air Review: Full Comparison [2026]

Upgrading your truck’s breathing is the easiest way to unlock hidden power. When looking for a 2022 ram 1500 cold air intake, the market is usually flooded with options costing hundreds of dollars. The RULLINE Air Intake System Cold Air stands out by offering a robust aluminum solution at a budget-friendly price point.

In my testing, I found that this system targets the core needs of the 5.7L Hemi engine. It replaces restrictive factory plastic with high-flow components designed for better throttle response. If you want that aggressive engine growl without breaking the bank, this kit is definitely worth a closer look for your Ram.

RULLINE Air Intake System Overview

The RULLINE Air Intake System Cold Air is a specialized performance kit designed specifically for the legendary 5.7L Hemi engine found in Rams from 2009 through the 2022 Classic models. Priced at a very competitive $84.14, it sits comfortably in the budget-friendly category, yet it doesn’t feel “cheap” thanks to its heavy-duty metallic build. When I first unboxed this unit, I noticed the weight of the aluminum, which is a significant upgrade over the lightweight plastic used in the OEM assembly.

The primary goal of this system is simplicity and efficiency: more air, less restriction, and better heat management. By removing the baffled factory airbox, you allow the engine to pull in a higher volume of air with less effort. With a 3.9-star rating across 19 reviews, it has established itself as a go-to choice for truck owners who prioritize value and raw material quality over big-brand names. Whether you are daily driving or hauling a trailer, the increased airflow helps the 5.7L engine breathe exactly how it was meant to.

Key Features: CNC Mandrel Bending & Aluminum Build

Precision CNC Mandrel Bending

I was impressed by the smooth internal surface of the piping on this 2022 ram 1500 cold air intake. By using CNC mandrel bending, the aluminum tube maintains a consistent diameter throughout the curve, which effectively prevents the internal air turbulence that often slows down delivery to the engine in cheaper, press-bent alternatives.

Durable Aluminum Construction

Unlike factory plastic tubes that can crack or warp under extreme engine bay temperatures, this RULLINE system utilizes high-grade aluminum. In my experience, this material is excellent for long-term durability and adds a level of rigidity to the engine bay that plastic simply cannot match.

High-Flow Performance Filter

The kit includes a specialized conical air filter designed to provide a much larger surface area for oxygen intake compared to a flat paper filter. This ensures that your 2022 ram 1500 cold air intake is grabbing the cleanest, coolest air possible to optimize the combustion cycle in your Hemi.

Comprehensive Installation Hardware

RULLINE provides the necessary silicone couplers, stainless steel clamps, and brackets needed for the job. Having all the accessories included means you won’t have to make a mid-project trip to the hardware store, making the transition from stock to performance much smoother.

Pros and Cons: What Owners Should Know

After evaluating the build quality and the feedback from various Ram owners, here is a balanced look at what you can expect from this intake system.

• ✅ Exceptional Value: At $84.14, it provides genuine performance benefits at a third of the cost of premium competitors.
• ✅ Improved Throttle Response: I noticed a snappier feel in the gas pedal, as the engine no longer has to “fight” for air through a baffled box.
• ✅ Aggressive Sound Profile: It gives the truck a deep, satisfying roar under heavy acceleration that the stock intake completely hides.
• ✅ Heat Resistance: The aluminum construction is far more resilient to the high temperatures of the 5.7L engine bay than standard plastic.
• ✅ Sleek Engine Bay Aesthetics: The polished finish of the aluminum piping significantly cleans up the look of your 2022 ram 1500 cold air intake setup.
• ✅ Solid 3.9-Star Reputation: For a budget part, the consistent positive feedback regarding material quality is a great sign.

• ❌ Vague Instructions: The included guide is somewhat brief; I highly recommend referring to online videos if you aren’t an experienced mechanic.
• ❌ Generic Filter Branding: While the filter works well, it is not a “name brand” filter, so you may want to clean it more frequently to maintain peak flow.
• ❌ Tight Fitment Tolerance: Depending on your specific model year, you might need to adjust the mounting brackets slightly to get the perfect alignment.

Performance Analysis: 5.7L V8 Power and Efficiency

Highway Merging and Passing

When I tested the RULLINE system on the open road, the first thing I noticed was the improved throttle response. While it doesn’t transform the truck into a dedicated track vehicle, the Hemi breathed much easier during 60-to-80 MPH passing maneuvers. The delay between flooring the pedal and feeling the engine surge was noticeably shortened compared to the stock, highly restrictive plastic air box. It provides a smoother transition into the power band when you need to navigate heavy traffic.

Low-End Torque Off the Line

From a dead stop, the 5.7L V8 felt slightly punchier. I wouldn’t claim massive horsepower gains—based on my experience, it likely sits in the 5-8 HP range—but the power delivery felt more linear and less “choked.” The “throatiness” of the intake at 2,500 RPM adds a satisfying mechanical growl that makes the driving experience more engaging without being overbearingly loud during normal city cruising.

Towing and Heavy Loads

While pulling a mid-sized utility trailer, the intake helped maintain a steady RPM without the engine feeling as if it were gasping for air. The increased airflow allowed the engine to stay in its power band slightly longer during uphill climbs. However, be aware that the suction sound and engine roar increase significantly when the engine is under heavy load, which may be a pro or a con depending on your preference for cabin noise.

Who Should Buy the RULLINE Air Intake System?

• The Budget-Conscious Upgrader: At $84.14, this is perfect for owners who want the aesthetic and sound of a cold air intake without spending $400 or more on a name-brand alternative.
• The Sound Enthusiast: If you want your 5.7L Hemi to sound more aggressive under acceleration and hear that signature “whoosh” of air, this kit delivers exactly what you are looking for.
• The DIY Beginner: Because it is a simple bolt-on part with no permanent modifications required, it’s an ideal project for those just starting their truck modification journey.

Who should NOT buy this: If you live in a state with strict CARB emissions (like California) or if you are looking for professional-grade heat shielding for extreme desert racing, you should consider a fully enclosed, premium intake system.

Frequently Asked Questions (FAQs)

Will this 2022 ram 1500 cold air intake void my factory warranty?

Generally, no. Under the Magnuson-Moss Warranty Act, a dealer cannot void your entire warranty just because you installed an aftermarket intake unless they can prove the part directly caused a specific failure. It is a standard bolt-on modification.

Does the RULLINE Air Intake System Cold Air require a custom tune?

No, this system is designed to work with the factory ECU. The truck’s computer will automatically adjust the air-fuel mixture to account for the increased airflow without needing a custom programmer or expensive tuning software.

How often should I clean the red high-flow filter?

I recommend inspecting the filter every 10,000 miles. If you drive in dusty environments or frequently take your truck off-road, you should clean and re-oil it more frequently to ensure the engine continues to receive clean, unrestricted air.

Is this 2022 ram 1500 cold air intake street legal in all states?

This intake is not currently CARB-exempt. While it is perfectly legal for use in most states, it may not pass emissions inspections in California or other states that follow strict CARB guidelines for aftermarket engine components.

What tools are required for the installation?

Installation is straightforward. You will primarily need a basic socket set (specifically 10mm and 8mm sockets), a flat-head screwdriver for the hose clamps, and a pair of pliers for the breather hoses.

Can I use this on a 2022 Ram 1500 Classic?

Yes, the RULLINE system is specifically compatible with the 5.7L Hemi in the 2009-2018 models as well as the 2019-2022 Classic body styles which retained the DS platform design.

Final Verdict: Is This Intake Worth the Price?

With a 3.9-star rating and a sub-$90 price point, the RULLINE Air Intake System Cold Air is one of the most cost-effective modifications you can make to your truck. While it lacks the refined fit and finish of a $400 S&B or K&N system, it delivers 90% of the same performance benefits and aggressive sound for a fraction of the cost.

If you are looking for a 2022 ram 1500 cold air intake that provides a meaner exhaust note and a slight bump in engine efficiency without breaking the bank, this is a solid investment. It’s a functional, affordable upgrade that lets your Hemi finally breathe the way it was meant to.