Cold Air Intake W/Heat Shield For Dodge Ram (1994-2002) with 5.9L L6 Diesel Engine Black

Feed your legendary 12-valve Cummins cooler, denser air with this complete cold air intake system—designed specifically for the P7100-equipped 5.9L that built Dodge's diesel reputation.

More Air for the Engine That Started the Diesel Revolution

The 1994-2002 Ram 2500/3500 with the 12-valve Cummins didn't just compete in the heavy-duty truck market—it dominated. The P7100 injection pump made it legendary for cheap, easy horsepower, and its anvil-like construction meant these engines routinely crossed 300,000 miles with basic maintenance. The factory rating of 175-215 horsepower was conservative at best, leaving significant performance on the table that simple bolt-on modifications could unlock.

This cold air intake system addresses the factory airbox's primary limitation: restrictive airflow that prioritizes silence over performance. The complete kit replaces your stock air filter and intake tube with T304 aluminum piping and a high-flow washable filter with integrated heat shield. The result is up to 10% gains in horsepower and torque—measurable improvements in throttle response and mid-range pulling power that complement the mechanical P-pump's fuel delivery capabilities. The deeper intake tone adds character to the Cummins' already distinctive sound, while the 50,000-mile filter service interval means you'll spend less time and money on maintenance.

Key Features at a Glance

• Up to 10% Power Gains: Improved airflow yields measurable horsepower and torque increases with sharper throttle response across the RPM range
• T304 Aluminum Construction: Lightweight yet durable piping resists corrosion and heat while reducing weight compared to steel alternatives
• Integrated Heat Shield: Isolates the filter from engine bay heat, ensuring cooler, denser intake air for better combustion and power
• Washable, Reusable Filter: High-flow design maintains excellent filtration while requiring cleaning only every 50,000 miles under normal conditions
• Enhanced Sound: Deeper, sportier intake tone adds character without being obnoxious—you'll hear the turbo spool more clearly

How It's Used: Installation & Fitment

Installation involves removing the factory airbox assembly and replacing it with the new intake system. Disconnect the factory intake tube from the turbo inlet, unbolt the airbox from its mounting points, and remove the entire assembly. The new T304 aluminum piping connects to the turbo inlet using the provided clamps, with the high-flow filter mounting in a location protected by the heat shield. The kit includes all necessary hardware and clamps for a complete installation. Most owners complete the swap in 45-60 minutes using basic hand tools—screwdrivers, socket wrenches, and pliers for hose clamps. After installation, disconnect the battery terminal for 10-15 seconds to reset the ECU, allowing it to recalibrate for the increased airflow (though the mechanical P-pump makes this less critical than on electronically-controlled engines).

Product Durability & Material Details

The T304 aluminum piping is chosen specifically for its corrosion resistance and thermal properties—it won't rust like steel and dissipates heat effectively in the engine bay environment. The high-flow air filter uses advanced synthetic media that flows significantly more air than the factory paper element while maintaining proper filtration for your Cummins' demanding operating conditions. The integrated heat shield is critical for diesel performance—it keeps radiant engine heat away from the intake air, ensuring the air entering your turbo is as cool and dense as possible. Cooler air means better combustion efficiency, which translates to more power and potentially improved fuel economy during normal cruising. The washable filter design eliminates recurring replacement costs—simply remove it every 50,000 miles, wash with soap and water, let it dry, and reinstall. No oiling required, which eliminates the risk of contaminating sensors.

Your Benefits at a Glance

• Noticeable Performance Improvement: Better throttle response and mid-range pulling power for towing and passing
• Cooler Intake Temps: Heat shield keeps intake air temperatures down for more efficient combustion
• Long-Term Savings: Reusable filter eliminates recurring filter replacement costs over the life of your truck
• Complements Other Mods: Works perfectly with fuel plate adjustments, injector upgrades, and turbo modifications common on 12-valve builds

Extra Info & Specifications

Fitment:

• 1994-2002 Dodge Ram 2500 with 5.9L L6 Cummins Diesel (12-valve)
• 1994-2002 Dodge Ram 3500 with 5.9L L6 Cummins Diesel (12-valve)
• Compatible with P7100 injection pump equipped engines
• Works with both manual (NV4500) and automatic (47RH/47RE) transmissions

Performance Specifications:

• Horsepower/Torque Gain: Up to 10% increase
• Improved throttle response and turbo spool
• Enhanced intake sound with deeper, sportier tone
• Potential fuel efficiency improvements during normal cruising

Component Specifications:

• Piping Material: T304 lightweight aluminum
• Filter Type: High-flow washable synthetic media (no oiling required)
• Filter Service Interval: 50,000 miles under normal driving conditions
• Heat Shield: Integrated design for cooler intake air temperatures
• Construction: Engineered for exceptional filtration and high airflow

Installation Notes:

• Basic hand tools required: screwdrivers, socket wrenches, pliers
• Typical installation time: 45-60 minutes
• Complete factory airbox removal required
• Disconnect battery terminal briefly after installation to reset ECU (optional on mechanical P-pump engines)
• YouTube tutorials available for visual installation guidance
• No permanent modifications to vehicle required

Package Includes:

• T304 aluminum intake piping system
• High-flow washable air filter
• Integrated heat shield
• All necessary mounting hardware and clamps
• Installation instructions