10 Basics To Know Dodge Ram 1500 Cold Air Intake Installation You Didn't Learn In School

The Dodge Ram 1500 stays among the most popular full-size pickups on the road, valued for its sturdiness, hauling capacity, and the famous rumble of its Hemi engine options. Nevertheless, even a powerhouse like the Ram 1500 can be enhanced for much better performance. One of the most efficient, accessible, and popular modifications for both amateur and experienced gearheads is the setup of an aftermarket cold air intake (CAI).

By replacing the restrictive factory air box with a high-flow system, truck owners can open much better throttle reaction, a more aggressive engine note, and potential gains in fuel efficiency. This guide supplies an in-depth look at why this modification matters, the tools needed, and a comprehensive step-by-step installation procedure.

Most factory air intake systems are developed with noise reduction and cost-efficiency in mind. They frequently use thick plastic real estates and pleated paper filters that prioritize peaceful operation over optimum air flow. A cold air intake, on the other hand, moves the air filter outside the engine's instant heat zone or guards it with a heat box, permitting the engine to breathe cooler, denser air.

Secret Benefits of a Cold Air Intake

1. Increased Horsepower and Torque: Denser air consists of more oxygen, which causes a more potent combustion cycle. On a Ram 1500, users can usually expect gains between 5 to 15 horsepower, depending upon other supporting mods.
2. Enhanced Fuel Economy: When the engine breathes easier, it does not need to work as difficult to pull in air. This can lead to a small boost in MPG, offered the chauffeur maintains consistent driving routines.
3. Improved Engine Sound: The "grumble" of the Ram 1500 ends up being a lot more noticable under heavy acceleration, giving the truck a more muscular existence.
4. Reusable Filters: Most aftermarket systems use cotton gauze or synthetic filters that can be cleaned up and reused for the life of the car.

Before diving into the installation, it is useful to comprehend the structural differences in between the factory setup and an aftermarket performance set.

Table 1: Stock Intake vs. Aftermarket Cold Air Intake

One of the very best elements of this installation is that it requires only standard hand tools discovered in a basic home garage. Before starting, make sure the automobile is parked on a level surface with the engine totally cool to the touch.

Needed Equipment:

• Socket Set: Specifically 8mm, 10mm, and 13mm sockets.
• Ratchet and Extensions: A 6-inch extension is frequently practical for hard-to-reach bolts.
• Screwdrivers: Flathead for loosening hose pipe clamps and Phillips for real estate screws.
• Wrenches: A little adjustable wrench or a 10mm box-end wrench.
• Pliers: To assist with factory vacuum lines or spring clamps.
• Cleaning Rag: To wipe down the throttle body entryway.

While particular designs vary in between brand names-- such as K&N, S&B, or AFE-- the general workflow for a Dodge Ram 1500 (particularly models including the 5.7 L Hemi) stays constant.

Action 1: Safety and Preparation

Begin by popping the hood and detaching the negative battery cable. This prevents any electrical shorts and allows the truck's Engine Control Module (ECM) to reset, which helps the computer "learn" the new air flow parameters more quickly.

Step 2: Removing the Factory System

• Loosen Clamps: Locate the hose secures securing the factory intake tube to the throttle body and the air box. Use a flathead screwdriver or an 8mm socket to loosen them.
• Disconnect Sensors: Carefully disconnect the Air Temperature Sensor (ATS) situated on the side of the factory tube. Make sure not to damage the delicate sensing unit.
• Eliminate Vent Hoses: Disconnect the crankcase vent hose pipe from the air box.
• Lift Out the Air Box: Most Ram 1500 air boxes are kept in by grommets. Firmly pull the box housing upward to launch it from the engine bay.

Action 3: Assembling the New Intake

The majority of CAI kits come in a number of pieces. It is typically simpler to pre-assemble the unit on a workbench.

• Attach the Heat Shield: Bolt the weather removing and mounting brackets onto the brand-new heat guard.
• Set Up the Filter Adapter: Secure the speed stack or filter adapter to the heat shield real estate.
• Transfer the Sensor: Remove the Air Temperature Sensor from the old tube and install it into the brand-new intake tube using the supplied grommet.

Step 4: Installing the New System

• Mount the Heat Shield: Place the brand-new heat guard in the area where the factory box sat, utilizing the initial installing points or offered hardware.
• Link the Tube: Attach the new intake tube to the throttle body using the provided silicone couplers and pipe clamps. Do not tighten them fully up until television is completely lined up.
• Attach the Filter: Slide the brand-new high-flow filter onto the intake tube or adapter inside the heat guard and tighten up the clamp.
• Reconnect Lines: Reattach the crankcase vent hose and plug in the Air Temperature Sensor.

Step 5: Final Inspection

Inspect all connections to ensure there are no air leakages. Tighten up all clamps till they are tight, however avoid over-tightening, which can crack plastic elements. Reconnect the negative battery terminal.

When selecting a set for a Ram 1500, owners must select in between oiled and dry filters. Both offer performance enhancements, but they accommodate different maintenance preferences.

Table 2: Oiled vs. Dry Air Filters

Does a cold air intake void the car warranty?No. Under the
Magnuson-Moss Warranty Act, a manufacturer can not void an automobile's warranty merely since an aftermarket part is installed. They need to show that the specific aftermarket part caused a failure to deny a warranty claim.

Is a tune needed after installation?For the large majority of Ram 1500 CAI packages, a tune is not needed. The factory ECM can adjust the fuel cut within a specific range to accommodate the increased air flow. Nevertheless, a custom tune can assist optimize the gains from the modification. Will a cold air intake make my truck louder?Yes, however primarily under acceleration. During travelling or idling, the sound distinction is minimal. When the throttle is opened, the intake produces a deeper, more resonant induction holler. Are these sets legal in all states?Parts that affect emissions must be CARB (California Air Resources Board) exempt to be legal in California and

other states that follow CA requirements. Constantly look for a CARB EO(Executive Order)number on the item if you live in a strictly managed state. Maintenance and Long-Term Care Unlike factory paper filters that are tossed in the trash, performance consumptions require periodic maintenance to stay effective. Examination: Check the filter