14 Common Misconceptions About Dodge Ram Cold Air Intake System

The Dodge Ram, across its lots of iterations from the 1500 to the sturdy 2500 and 3500 series, is renowned for its sturdiness and raw power. Whether equipped with the legendary 5.7 L Hemi V8 or the enormous 6.7 L Cummins Diesel, these trucks are built to carry out. Nevertheless, even the most robust factory engineering has actually constraints determined by mass production and sound regulations. Among the most efficient methods for truck owners to unlock covert capacity in these automobiles is by replacing the limiting factory air box with a high-performance Cold Air Intake (CAI) system.

This guide provides a comprehensive introduction of how cold air consumption function, the advantages they provide for Dodge Ram owners, and what to consider when picking the ideal system.

To comprehend the worth of a cold air intake, one need to first understand the physics of internal combustion. Engines need 3 things to produce power: fuel, spark, and oxygen. The more oxygen the engine can draw in, the more efficiently it burns fuel, resulting in increased horse power and torque.

The Physics of Air Density

Standard factory intakes are frequently designed to lessen engine sound and fit into tight areas. This frequently results in "hot air intake," where the engine draws in air from the warm engine bay. Warm air is less thick and contains fewer oxygen molecules per cubic inch. Alternatively, a Cold Air Intake moves the air filter outside the primary engine compartment or guards it from engine heat. By drawing in cooler air from outside the lorry, the system introduces denser air into the combustion chamber.

Reducing Restriction

Factory air boxes frequently utilize thick paper filters and complicated "accordion" tubing to dampen noise. These designs create turbulence and limit airflow. Aftermarket CAI systems use smooth-walled mandrel-bent tubes and high-flow filters that allow air to reach the throttle body with minimal resistance.

Setting up a cold air intake is often the first modification truck enthusiasts carry out since it provides a high return on investment. The following benefits are generally observed after setup:

• Increased Horsepower and Torque: While results vary by engine type and model year, a lot of Dodge Ram owners can expect a gain of 5 to 15 horse power.
• Enhanced Throttle Response: By lowering the effort required for the engine to breathe, the hold-up between pushing the gas pedal and the lorry speeding up is substantially decreased.
• Enhanced Fuel Economy: An engine that breathes more quickly operates more efficiently. Under constant travelling conditions, lots of chauffeurs report an increase of 1-- 2 miles per gallon (MPG).
• Aggressive Engine Note: A CAI gets rid of the sound-baffling elements of the stock system, permitting the natural grumble of the Hemi or Cummins engine to be heard throughout acceleration.

When selecting an intake for a Dodge Ram, owners should pick in between various materials and configurations. The following tables highlight crucial differences.

Table 1: Popular Cold Air Intake Brands for Dodge Ram

Table 2: Material Impact on Performance

There are 2 primary styles of cold air intakes offered for the Dodge Ram. Each serves a specific purpose depending upon how the truck is used.

1. Open Element Systems

These systems feature an exposed filter, generally protected by a metal or plastic shroud referred to as a heat guard.

• Pros: Generally louder and supply the greatest volume of airflow. They are often easier to inspect and keep.
• Cons: They are more vulnerable to "heat soak" if the vehicle is idling in traffic for extended periods.

2. Closed Box Systems

In this configuration, the air filter is housed inside a sealed plastic box that links straight to an external air source (such as the wheel well or the front grille).

• Pros: Provides the coolest air temperature levels by totally separating the filter from the engine bay. Ideal for off-roading as they use much better security from dust and debris.
• Cons: These systems are generally quieter and can be somewhat harder to install due to the exact fitment required.

Among the reasons CAI systems are popular is that they are generally "bolt-on" modifications. This suggests they need no irreversible modification to the car and can be installed with fundamental hand tools.

Essential Tools:

• Ratchet and socket set (10mm, 13mm prevail).
• Flathead and Phillips screwdrivers.
• Torx bits (for particular mass air flow sensing units).
• Pliers for factory tube clamps.

General Steps:

1. Disconnect the Battery: Always disconnect the unfavorable terminal to avoid electrical shorts and to enable the ECU to reset its air-fuel trim.
2. Eliminate the Factory System: Loosen the clamps at the throttle body and remove the bolts holding the stock air box in place.
3. Transfer Sensors: Carefully remove the Air Temperature Sensor (IAT) or Mass Airflow Sensor (MAF) from the stock tube and install it into the new intake tube.
4. Install the Heat Shield/Box: Bolt the new housing into the existing installing points.
5. Connect the Tubing: Attach the brand-new intake tube to the throttle body and the air box using the offered silicone couplers and clamps.
6. Secure the Filter: Place the high-flow filter onto the intake tube and tighten.
7. Reconnect and Test: Reconnect the battery and begin the engine, inspecting for any air leaks or vibrating parts.

The heart of the intake system is the filter media. Dodge Ram owners should choose between oiled and dry alternatives.

• Oiled Filters: These include several layers of cotton gauze treated with an unique oil. The oil acts as a "tack" to catch microscopic dust particles. They are washable and recyclable for the life of the automobile but require cautious re-oiling to prevent fouling sensing units.
• Dry Filters: These use synthetic non-woven products. They are typically easier to maintain (requiring just a vacuum or a specialized cleaner) and are much safer for sensitive Mass Airflow Sensors. Nevertheless, they may require replacement earlier than oiled filters.

Upgrading a Dodge Ram with a cold air intake system is a useful choice for owners aiming to maximize their truck's ability. By replacing restricted factory components with high-flow, heat-shielded styles, chauffeurs can delight in enhanced velocity, much better towing performance, and a more resonant engine sound. Whether choosing a sealed S&B system for off-road security or a high-flow K&N for highway performance, the result is a more efficient and powerful driving experience.

1. Will a Cold Air Intake void my Dodge Ram's service warranty?

Under the Magnuson-Moss Warranty Act, a manufacturer can not void a service warranty just because an aftermarket part was set up. Dodge Ram 1500 Performance Air Intake should show that the aftermarket part specifically caused a failure to deny a claim.

2. Does Dodge Ram 1500 Aftermarket Performance Parts Intake require a "Tune" or ECU re-mapping?

For the majority of Dodge Ram designs, the factory Engine Control Unit (ECU) can get used to the increased airflow immediately. However, integrating an intake with a customized tune will yield significantly greater efficiency gains.

3. How often should I clean the air filter?

In basic driving conditions, high-performance filters normally require cleaning every 30,000 to 50,000 miles. If the truck is regularly used on dirty task sites or off-road routes, inspections should take place every 10,000 miles.

4. Dodge Ram 1500 Cold Air Intake Horsepower Gain make my truck significantly louder?

It will not increase the volume of the exhaust at idle. However, under heavy acceleration (Wide Open Throttle), the intake will produce an obvious "whoosh" noise and a much deeper engine roar.

5. Are Cold Air Intakes legal in all states?

Not necessarily. States that follow California Air Resources Board (CARB) policies require intake systems to have an Executive Order (EO) number. Owners in those states should guarantee the particular design they purchase is CARB-compliant.