Optimizing Performance: The Ultimate Guide to Dodge Ram Air Intake Systems
Given that its creation, the Dodge Ram (now just called Ram) has actually developed a track record for power, durability, and raw towing capability. Whether it is the legendary 5.7 L Hemi V8 or the torque-heavy 6.7 L Cummins Turbo Diesel, these engines are developed to move heavy loads and control the roadway. However, an engine is essentially a big air pump; its performance is strictly restricted by how much air it can draw in.
An aftermarket air intake system is among the most popular and cost-effective adjustments for Dodge Ram owners. By replacing the limiting factory air box with a high-flow system, owners can unlock surprise potential in horsepower, torque, and fuel efficiency.
How the Air Intake System Functions
Every internal combustion engine requires 3 things to produce power: fuel, trigger, and oxygen. The air intake system is accountable for providing that oxygen. Requirement factory systems are frequently created with sound reduction and cost-efficiency in mind instead of peak performance. These stock systems regularly utilize narrow, convoluted plastic tubing and thick paper filters that produce "air turbulence" and constraint.
Efficiency air intake systems operate on the concept of thermal characteristics. Cooler air is denser than warm air, meaning it contains more oxygen molecules per cubic inch. When the engine's Electronic Control Unit (ECU) identifies this denser air, it changes the fuel delivery to match, resulting in a more potent combustion cycle.
Secret Components of an Aftermarket System
To understand the value of an upgrade, one should take a look at the specific elements that make up an efficiency intake:
- High-Flow Air Filter: Usually made of pleated cotton or artificial products, these offer a larger surface area than stock paper filters.
- Intake Tube: Designed with smooth, wide-diameter bends to reduce air turbulence and maintain high air speed.
- Heat Shield/Air Box: Isolates the air filter from the intense heat created by the engine block, guaranteeing only cool ambient air is attracted.
| Part | Function | Product Typically Used |
|---|---|---|
| Filter Media | Traps pollutants while permitting maximum airflow. | Oiled Cotton Gauze or Synthetic Dry Media |
| Intake Tube | Transportations air from the filter to the throttle body. | Molded Plastic (HDPE) or Aluminum |
| Heat Shield | Blocks radiant engine heat from the filter. | Powder-coated Steel or Heavy-duty Plastic |
| Couplers | Links tubing areas and provides flexibility. | Strengthened Silicone or EPDM Rubber |
Kinds Of Intake Systems for the Dodge Ram
Not all intake systems are developed equal. Depending upon Dodge Ram 1500 Performance Enhancements of the Ram and the intended usage (pulling vs. street efficiency), various setups might be preferred.
1. Cold Air Intakes (CAI)
The most popular choice for Ram owners, a real cold air intake, transfers the air filter outside the engine compartment or protects it with a sealed box. It draws air from the fender well or the front grille location, where temperatures are considerably lower.
2. Ram Air Systems
Typically seen on performance-oriented models or trucks with specialized hoods, "Ram Air" systems use forward-facing scoops to require air into the intake at high speeds. This creates a slight pressurization impact, further increasing oxygen density.
3. Brief Ram Intakes
These systems utilize a shorter intake tube, putting the filter better to the engine. While they offer a little better throttle reaction due to the much shorter distance the air journeys, they are more prone to "heat soak," where the engine's heat warms the incoming air.
Benefits of Upgrading Your Dodge Ram Intake
Updating the intake system provides several measurable advantages that improve the driving experience.
Increased Horsepower and Torque
By eliminating the "bottleneck" of the factory air box, the engine can breathe more freely. For Dodge Ram 1500 Performance Enhancements with a Hemi engine, an aftermarket intake can yield gains between 8 to 15 horse power. For Cummins diesel engines, where air volume is critical for turbo spooling, the gains can be even more significant.
Improved Fuel Economy
Since the engine does not need to work as difficult to pull in air, it runs more efficiently. While heavy-footed driving will negate this, many Ram owners report an increase of 1-- 2 miles per gallon (MPG) during highway cruising after setting up a performance intake.
Improved Engine Sound
Stock intakes are designed to be silent. Performance systems, however, permit the sound of the engine's "induction" to be heard. This leads to a deeper, more aggressive growl under acceleration, which lots of truck enthusiasts find extremely desirable.
Better Throttle Response
The reduction in air restriction implies that when the driver presses the gas pedal, the engine receives the needed air nearly instantly. This removes the "lag" frequently felt in heavy pickup trucks.
Comparing Popular Brands for Dodge Ram
| Brand name | Targeted Strength | Filter Type Options | Best Fit |
|---|---|---|---|
| S&B Filters | Optimum Protection | Oiled or Dry | Cummins Diesel Owners |
| K&N Performance | High Airflow | Oiled Cotton | Street/Sport Ram 1500 |
| AFE Power | Customization/Power | Pro 5R or Pro Dry S | High-Performance Builds |
| Banks Power | Forced Air Efficiency | Large-Surface Dry | Strong Towing (2500/3500) |
| Mopar (OEM+) | Warranty Compatibility | Oiled | Owners wanting factory-spec parts |
Setup and Maintenance
Among the factors air intake systems are a "go-to" modification is the ease of installation.
Installation Process
Most systems are developed as "bolt-on" upgrades, requiring no drilling or irreversible modification to the car. The general procedure consists of:
- Disconnecting the unfavorable battery terminal.
- Removing the factory air box and intake tube.
- Transferring the Mass Air Flow (MAF) or Temperature sensor to the new intake tube.
- Setting up the brand-new heat guard or air box.
- Securing the new intake tube and filter with offered clamps.
Tools Required:
- Screwdriver (Flat-head and Phillips)
- Socket Set (generally 8mm, 10mm, and 13mm)
- Ratchet and extensions
- Pliers
Upkeep of High-Flow Filters
Unlike factory paper filters that need to be gotten rid of when dirty, most efficiency filters are washable and recyclable.
- Oiled Filters: These need cleansing every 30,000 to 50,000 miles using a specialized cleansing package. After drying, a light coat of oil is reapplied to trap fine dust.
- Dry Filters: These can be cleaned with compressed air or a light vacuuming and generally do not require oiling, making them much easier to keep in dirty environments.
Often Asked Questions (FAQ)
1. Will an aftermarket air intake void my Dodge Ram's guarantee?
The short response is no. Under the Magnuson-Moss Warranty Act, a maker can not void a car's guarantee simply because an aftermarket part was set up. The producer needs to show that the aftermarket part particularly triggered a failure to reject a guarantee claim.
2. Is a "Dry" filter much better than an "Oiled" filter?
It depends on the environment. Oiled filters generally provide slightly much better airflow and are outstanding for street usage. However, for Ram owners who regularly drive in exceptionally dirty conditions or off-road, a dry filter is often chosen since it does not attract as much fine silt and is easier to clean on the go.
3. Do I require to "tune" my engine after installing an intake?
The majority of contemporary Dodge Rams have ECUs that can automatically adjust to the increased air flow offered by a standard cold air intake. Nevertheless, to see the optimum possible gains, a customized tune can optimize the fuel maps to perfectly match the new air volume.
4. Are cold air intakes legal in all states?
In the United States, some states (like California) have strict emissions regulations. An intake system must be CARB (California Air Resources Board) exempt to be legal in these states. Constantly search for a "CARB EO" number when buying if you reside in a regulated location.
The Dodge Ram is a vehicle developed for performance, but it is typically limited by factory components developed for the most affordable common measure of chauffeurs. By setting up a top quality air intake system, owners can provide their engines with the cool, oxygen-rich air essential for peak effectiveness. Whether the objective is to get a few additional ponies for the drag strip, improve fuel economy throughout a cross-country haul, or just enjoy the roar of a Hemi V8, an air intake system remains one of the smartest financial investments a Ram owner can make.
