EVIL ENERGY Cold Air Intake Compatible for 2003-2007 Dodge Ram 2500 3500 5.9L L6 Diesel, Includes Heat Shield & Pre-Filter, Black

Unlock your 5.9L Cummins turbo diesel's potential with a high-flow cold air intake engineered specifically for the 2003-2007 Dodge Ram 2500 and 3500 heavy-duty trucks. Bolt-on installation, steel heat shield, and washable synthetic filter included.

Key Features

• Precision Vehicle Fitment: EVIL ENERGY cold air intake compatible for 2003-2007 Dodge Ram 2500 3500 5.9L L6 Turbo Diesel (Cummins). Please verify compatibility before purchase. Installs in approximately 40 minutes with basic hand tools — no cutting or permanent modifications required.
• Noticeable Power Gains: Experience quicker acceleration and more responsive power at higher speeds. Enhanced torque improves throttle response and delivers stronger hill-climbing and towing performance without sacrificing fuel economy at cruise.
• High-Efficiency Washable Filter: Multi-layer synthetic non-woven air filter delivers over 98% filtration efficiency while remaining fully washable and reusable. The included pre-filter wrap blocks larger particles and debris, extending service intervals in dusty job-site and off-road environments.
• Optimized Cold Air Delivery: Large-diameter mandrel-bent aluminum intake tube features smooth internal walls and precision bends that eliminate flow restrictions. The steel heat shield isolates engine bay heat, ensuring the intake tract draws cooler, denser outside air for maximum combustion efficiency in heavy-duty towing applications.
• Aggressive Cummins Turbo Note: Hear your 5.9L turbo diesel's true sound with a deeper, more authoritative intake growl under hard acceleration and boost, while maintaining a refined, drone-free cabin at cruising speeds. The perfect balance of performance acoustics and heavy-duty daily-driver comfort.

Precision Fitment for the 3rd Gen Ram Heavy Duty

Engineered specifically for the 2003-2007 Dodge Ram 2500 and 3500 with the legendary 5.9L L6 Cummins turbo diesel. Every bracket, coupler, and mounting point is designed around factory hard points for a direct bolt-on installation — no cutting, drilling, or permanent modifications required. The intake tube follows OE routing paths with optimized bend geometry that clears all factory accessories, battery tray, fuse block, and wiring harnesses in the Ram's engine bay.

High-Flow Cold Air Intake System Design

At the core of this system is a large-diameter mandrel-bent aluminum intake tube with smooth internal walls that minimize turbulence and maximize flow velocity for the turbocharged 5.9L engine. The multi-layer synthetic non-woven cone filter provides over 98% filtration efficiency and is fully washable and reusable — no disposable filters to replace. A durable steel heat shield creates a thermal barrier between the filter element and the engine bay, drawing cooler, denser outside air rather than hot under-hood air that plagues heavy-duty diesel engine bays during towing and hauling. The included pre-filter wrap adds an extra layer of protection for dusty job sites, gravel roads, and off-road conditions.

Complete Kit with Everything Included

Every EVIL ENERGY cold air intake kit ships complete with all components needed for installation: aluminum intake tube, multi-layer synthetic air filter, pre-filter wrap, steel heat shield, high-temperature silicone couplers, stainless steel worm-gear clamps, and all required mounting brackets and hardware. A detailed installation guide with step-by-step photos walks you through the process. Backed by a 12-month manufacturer warranty against defects in materials and workmanship.