Breathing Fire: The Ultimate Guide to Ram 1500 Air Intake Upgrades
The Ram 1500 has long been a titan in the light-duty pickup truck segment. Understood for its class-leading interior, smooth ride quality, and the famous power of the HEMI V8 or the performance of the EcoDiesel, it is a car constructed for both work and play. However, even a truck as well-engineered as the Ram 1500 goes through the restrictions of mass production and stringent noise regulations. One of the most significant bottlenecks in its factory setup is the air intake system.
For owners looking to unlock surprise horse power, improve throttle response, and give their truck a more aggressive acoustic profile, an aftermarket cold air intake (CAI) is typically the very first modification on the list. This guide provides a thorough appearance at why an air intake upgrade is helpful, the various types available, and how to pick the best one for a Ram 1500.
The Science of Airflow and Combustion
At its core, an internal combustion engine is essentially a huge air pump. It draws air in, blends it with fuel, sparks it to develop power, and pushes the exhaust out. The more oxygen the engine can ingest, the more fuel it can efficiently burn, leading to increased power.
Factory air consumptions are developed with three primary objectives: low production cost, easy-to-replace paper filters, and maximum sound reduction. To achieve the latter, manufacturers use "baffled" tubes and enclosed boxes that develop a circuitous path for the air. While this keeps the engine quiet, it creates air turbulence and heat soak. An aftermarket system changes these restrictive parts with smooth, high-flow tubing and premium filters, allowing the engine to "breathe" more freely.
The Benefit of "Cold" Air
Cold air is denser than warm air, meaning it consists of more oxygen particles per cubic inch. By drawing air from outside the engine bay (or from a shielded location), a cold air intake guarantees that the air gets in the combustion chamber at a lower temperature level. This causes a more potent surge during the combustion stroke, equated straight into horsepower and torque.
Advantages of Upgrading the Ram 1500 Air Intake
Upgrading the intake system on a Ram 1500 isn't almost the numbers on a dyno sheet; it changes the driving experience in numerous ways.
1. Increased Horsepower and Torque
Depending on the specific engine (the 3.6 L Pentastar V6, the 5.7 L HEMI V8, or the 3.0 L EcoDiesel), an intake upgrade can supply gains ranging from 5 to 15 horsepower. While these aren't "race cars and truck" numbers, the increase in torque is often felt right away when towing or overtaking on the highway.
2. Improved Throttle Response
Lots of Ram 1500 owners complain about a slight "lag" when pressing the gas pedal. Because an aftermarket intake minimizes the distance and resistance the air need to travel to reach the manifold, the engine reacts faster to chauffeur inputs.
3. Boosted Engine Sound
The factory intake smother the natural noise of the engine. An upgrade gets rid of those silencers, replaced by a deep, throaty roar during acceleration. At cruising speeds, the noise stays subtle, but under heavy load, the HEMI's signature roar becomes a lot more noticable.
4. Much Better Fuel Efficiency
By making it much easier for the engine to pull in air, the engine does not need to work as difficult to preserve speed. While the gains are frequently limited (generally 1-- 2 MPG), over the life of the truck, this efficiency can pay for the cost of the intake itself.
Types of Intake Systems for the Ram 1500
When searching for a Ram 1500, owners will encounter numerous various system architectures.
- Enclosed Box Systems: These are highly suggested for truck owners who drive off-road or in dusty environments. The filter is housed in a sealed box that draws air from a particular port (usually behind the headlight or through the fender). Dodge Ram Cold Air Intake Kit secures the filter from engine heat and debris.
- Open Element Systems: These include a heat shield rather than a complete box. They offer the most aggressive sound and optimum air flow but may be more vulnerable to engine bay heat soak when the truck is idling.
- Ram Air Systems: Some high-performance sets utilize a hood scoop or a specialized duct to "force" air into the intake as the lorry moves on at speed.
Comparison Table: Popular Ram 1500 Intake Options
| Feature | S&B Filters Enclosed | K&N 63 Series AirCharger | aFe Power Momentum GT | Mopar Performance Cold Air |
|---|---|---|---|---|
| Housing Type | Fully Enclosed | Open (Heat Shield) | Fully Enclosed | Open/ Semi-Enclosed |
| Filter Type | Oiled or Dry | Oiled | Oiled or Dry | Oiled |
| Primary Benefit | Optimum Protection | Maximum Sound | Optimum Durability | Warranty Friendly |
| Set up Time | 60 - 90 Minutes | 45 - 60 Minutes | 60 - 90 Minutes | 45 - 60 Minutes |
| Best For | Daily Driving/Off-Road | Street Performance | Heavy Towing | OEM Enthusiasts |
Selecting the Right Filter: Oiled vs. Dry
Among the most discussed subjects among Ram enthusiasts is whether to use an oiled or a dry air filter.
Oiled Filters
- Pros: Usually offer somewhat much better air flow and can be cleaned up and re-oiled forever. They are excellent at trapping really great particles.
- Cons: If over-oiled during upkeep, the oil can get onto the Mass Air Flow (MAF) sensing unit, potentially causing check-engine lights.
Dry Filters
- Pros: Much easier to maintain (usually just vacuumed or blown out with air). No risk of sensor contamination.
- Cons: While they flow considerably much better than stock paper, they may have a somewhat lower overall air flow capability compared to high-end oiled variations.
Setup Overview
Updating the air intake is among the most popular "DIY" projects since it needs only standard hand tools and no permanent adjustments to the lorry.
Tools Needed:
- Ratchet set (10mm, 8mm sockets)
- Flathead screwdriver
- Allen wrenches (usually offered in the kit)
- Trim elimination tool (optional)
General Steps:
- Disconnect the Battery: Always safety initially when working near engine sensing units.
- Remove the Stock System: Loosen the clamps on the throttle body, disconnect the air temperature level sensor, and unbolt the factory air box.
- Transfer Sensors: Carefully move the air temperature level sensor from the old tube to the brand-new aftermarket tube.
- Assemble the New Box: If utilizing an enclosed system, put together the box and filter housing.
- Install the Intake Tube: Secure the brand-new tube to the throttle body utilizing the provided silicone couplers and clamps.
- Secure the Filter: Place the filter onto television and tighten up the clamp.
- Reconnect: Plug the sensing unit back in, reattach the battery, and look for any loose parts.
Will This Void the Warranty?
A common concern for late-model Ram 1500 owners is the lorry warranty. Under the Magnuson-Moss Warranty Act, a dealership can not legally void a car's guarantee simply because an aftermarket part is set up. The dealership needs to prove that the aftermarket part particularly triggered the failure in question. For example, if the power window motor stops working, the intake had absolutely nothing to do with it, and the service warranty stands. Nevertheless, to be safe, many owners select the Mopar Performance Cold Air Intake, which is a main device offered by Chrysler/Ram.
Often Asked Questions (FAQ)
1. Does a Ram 1500 air intake upgrade require a "Tune"?
For many "bolt-on" consumptions, a customized ECU tune is not needed. The truck's computer system is capable of changing the fuel cut to represent the increased airflow. Nevertheless, a tune can assist maximize the gains from the new intake.
2. Is the "Hemi Tick" affected by a cold air intake?
The infamous "Hemi Tick" is generally related to tire manifold bolts or lifter problems and is mechanical. A cold air intake will not trigger or repair the tick, though the increased engine sound may make it somewhat less noticeable during velocity.
3. How typically should I clean the aftermarket filter?
A lot of producers recommend inspecting the filter every 15,000 to 25,000 miles. If driving in extremely dirty conditions (construction sites or off-road tracks), it ought to be examined every 5,000 miles.
4. Are cold air intakes legal in all states?
Not necessarily. States like California require aftermarket parts to have a CARB (California Air Resources Board) EO number. Before buying, owners need to inspect if the particular intake kit is "50-state legal."
5. Will I see an instant difference in 0-60 times?
While there is an enhancement, it is typically within the tenths of a second variety. The most noticeable difference remains in the "butt-dyno"-- the feeling of the truck pulling harder through the mid-range RPMs and the enhanced sound.
An air intake upgrade is one of the most economical ways to boost a Ram 1500. It uses a rare trifecta of benefits: improved performance, better noise, and an increase in performance. Whether the goal is to make the HEMI V8 noise like the monster it is, or to squeeze a bit more pulling power out of the V6, a top quality intake is a fundamental modification that sets the stage for any future truck builds. By selecting a respectable brand name and choosing between the protective qualities of a confined box or the raw power of an open element system, Ram owners can guarantee their truck is performing at its absolute finest.
