Unleashing the Hemi: A Comprehensive Guide to Dodge Ram 1500 Air Intake Upgrade s
The Dodge Ram 1500 has long been a titan of the American roadway, revered for its hauling capacity, rugged durability, and the apparent roar of its Hemi V8 or the performance of its EcoDiesel engines. Nevertheless, even a truck as well-engineered as the Ram 1500 is subject to the compromises of mass production. One of the most typical areas where producers compromise is the air intake system. Factory consumptions are created mostly for sound reduction and cost-efficiency rather than optimum air flow.
For owners aiming to open surprise capacity, a performance air intake upgrade is frequently the very first action in a modification journey. This guide explores the mechanics, advantages, and factors to consider of upgrading the air intake on a Dodge Ram 1500.
Comprehending the Role of the Air Intake
To understand why an upgrade is beneficial, one should initially comprehend how an internal combustion engine functions. An engine is essentially a big air pump. It draws in air, blends it with fuel, ignites it to create power, and after that expels the exhaust. The more air the intake can supply-- and the cooler that air is-- the more effectively the engine can burn fuel.
The Problem with Factory Intakes
Many factory Ram 1500 intake systems utilize a "closed-box" style with a paper filter and a complicated plastic tube that features numerous baffles and "silencer" chambers. While these parts be successful in making the engine quiet, they frequently create air turbulence and limitation. This requires the engine to work harder to "breathe," which can sap horsepower and minimize throttle action.
Kinds Of Aftermarket Air Intake Systems
When searching for an upgrade for a Dodge Ram 1500, owners generally encounter 3 main classifications of systems.
1. Cold Air Intake (CAI)
The most popular option for Ram owners, a Cold Air Intake transfers the air filter away from the heat of the engine block. By positioning the intake near the fender well or the front grille, the system brings in denser, cooler air. Cold air contains more oxygen particles than warm air, causing a more powerful combustion cycle.
2. Brief Ram Intake
Brief ram intakes use a shorter, larger pipe than the factory setup. While they considerably increase air flow and noise, they often sit closer to the engine. Without a proper heat guard, they might draw in warm air from the engine bay, which can negate some of the performance gains throughout stop-and-go driving.
3. High-Flow Drop-In Filters
For owners who desire a subtle upgrade without replacing the entire real estate, high-flow filters are an alternative. These replace the stock paper filter with a pleated cotton or artificial material. While they provide minimal horsepower gains, they are washable and multiple-use, providing long-term worth.
The Tangible Benefits of Upgrading
Relieving the constraint in the Dodge Ram's breathing system yields a number of obvious enhancements:
- Increased Horsepower and Torque: By supplying a larger volume of oxygen, the engine can produce more power. Owners usually see gains between 5 and 15 horse power, depending on the engine size and other modifications.
- Enhanced Throttle Response: Because the air reaches the combustion chamber much faster and with less turbulence, the "lag" felt when stepping on the gas pedal is substantially minimized.
- Boosted Engine Sound: Manufacturers silence the intake for the typical customer. Efficiency consumptions allow the natural growl of the 5.7 L Hemi or the 3.6 L Pentastar to be heard, offering a deep, aggressive tone under velocity.
- Possible Fuel Economy Gains: When an engine does not need to work as tough to pull in air, it can run more efficiently. While heavy-footed driving to hear the new engine noise may counteract this, many motorists report a minor boost in MPG during highway cruising.
Comparing Popular Intake Options for the Ram 1500
Picking the best brand name and design can be daunting. The following table compares 3 of the most popular setups for the Dodge Ram 1500.
| Function | S&B Filters Cold Air Intake | K&N 77-Series High-Flow | aFE Power Momentum GT |
|---|---|---|---|
| Housing Style | Totally Enclosed | Open Element w/ Heat Shield | Completely Enclosed/ Sealed |
| Filter Type | Oiled or Dry Options | Oiled Cotton Gauze | Pro 5R (Oiled) or Pro DRY S |
| Primary Benefit | Optimum Protection & & Clean Look | Optimum Sound and Airflow | Optimum Torque & & OEM+ Fit |
| Setup Time | 60-- 90 Minutes | 45-- 60 Minutes | 60 Minutes |
| Carbohydrate Exempt | A lot of Models | Yes | Yes |
Oiled vs. Dry Air Filters
One of the most disputed subjects in the Ram community is the choice between oiled and dry filters.
Oiled Filters
Oiled filters (like the traditional K&N) use a specialized oil to trap tiny dust particles. They typically provide the greatest airflow rates. Nevertheless, they require a particular cleaning process: the filter should be washed, dried, and then re-oiled carefully. Over-oiling can result in oil residue on the Mass Air Flow (MAF) sensing unit, which may cause engine codes.
Dry Filters
Dry filters use several layers of artificial media to trap dirt. While their air flow may be a little lower than oiled versions, they are a lot easier to maintain. Generally, they can be cleaned up with compressed air or a basic vacuum, and there is absolutely no risk of sensing unit contamination.
Installation Overview
One of the reasons air intake upgrades are so popular is that they are "bolt-on" modifications. They hardly ever need permanent changes to the vehicle and can be set up with fundamental hand tools.
Required Tools:
- Socket set (normally 8mm, 10mm, and 13mm)
- Flathead and Phillips screwdrivers
- Cog and extensions
- Pliers
General Steps for Installation:
- Disconnect the Battery: This is a security preventative measure and also helps the truck's computer (ECU) "reset" to discover the new air flow specifications.
- Get Rid Of the Factory System: Loosen the pipe secures at the throttle body and get rid of the bolts holding the stock air box in place.
- Transfer Sensors: Carefully remove the Air Temperature Sensor from the factory tube and install it into the brand-new aftermarket intake tube.
- Put Together the New Housing: Install the new air box or heat guard into the engine bay utilizing the offered hardware.
- Connect the Intake Tube: Attach the tube to the throttle body and the air box, making sure all couplings are tight to prevent "unmetered" air leakages.
- Set up the Filter: Secure the high-flow filter onto the end of the intake tube.
- Last Check: Reconnect the battery and begin the engine, inspecting for any unusual vibrations or loose components.
Maintenance and Long-Term Care
Unlike factory paper filters that are thrown away every 15,000 miles, efficiency filters are developed to last the life of the car. However, they are not "set and forget" components. Owners ought to inspect the filter every time the oil is changed. If the truck is often driven in dusty, off-road environments, the filter will require more regular cleaning to prevent the very restriction the upgrade was meant to solve.
Often Asked Questions (FAQ)
Q: Will an air intake upgrade void my Dodge Ram 1500 warranty?A: According to the Magnuson-Moss Warranty Act, a dealer can not void a warranty merely due to the fact that an aftermarket part is installed. They should prove that the aftermarket part triggered the specific failure in question. However, it is always smart to choose "bolt-on "parts that are high quality and keep your factory parts simply in case. Q: Is a"tune"required after setting up a cold air
intake?A: For the majority of Ram 1500 models, the factory ECU can get used to the increased air flow within a couple of miles of driving. While a custom tune can assist take full advantage of the gains, it is not strictly required for an intake alone. Q: Does it in fact enhance pulling performance?A: Yes. Due to the fact that towing puts the engine under high stress and high RPMs, the increased airflow assists the engine manage the load more efficiently and can assist keep speeds on steep slopes. Q: Are these upgrades legal in all states?A: Not necessarily. In states like California that follow CARB (California Air Resources Board) requirements, an intake must have an Executive Order(
EO )number to be street-legal. Always check the product description for CARB compliance before buying. Updating the air intake of a Dodge Ram 1500 is one of the most economical methods to improve the automobile's personality and efficiency. By replacing limiting factory elements with a high-flow cold air system
, owners can delight in better throttle response, a more aggressive exhaust note, and a minor increase in both power and effectiveness. Whether the truck is a daily commuter, a job-site workhorse, or an off-road adventurer, a better-breathing engine is a more capable engine.
