{"product_id":"cold-air-intake-w-heat-shield-dodge-ram-2003-2007-2500-3500-5-9-l6-diesel-engine-blue","title":"Cold Air Kit for Dodge Ram (2003-2007) 2500 3500 5.9 L6 Diesel Engine - Blue","description":"\u003cdiv class=\"product-description-wrapper\"\u003e\n\u003cdiv class=\"product-hero\"\u003e\n\u003ch1 class=\"product-title\"\u003ePerformance Cold Air Intake System with Heat Shield for 5.9L Cummins Diesel (2003–2007) – Power, Efficiency \u0026amp; Airflow Upgrade\u003c\/h1\u003e\n\u003cp class=\"product-intro\"\u003eThis performance cold air intake system with integrated heat shield is engineered specifically for 2003–2007 Dodge Ram trucks equipped with the legendary 5.9L Cummins diesel engine. Designed to replace the restrictive factory air box, the system improves airflow efficiency by delivering cooler, denser air to the engine under all driving conditions.\u003c\/p\u003e\n\u003cp\u003eBy reducing intake restriction and isolating the intake tract from engine bay heat, this system enhances throttle response, supports increased horsepower and torque, and helps improve fuel efficiency. The result is stronger acceleration, improved towing performance, and consistent power delivery during daily driving and heavy-load operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section\"\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2003–2007 Dodge Ram 2500 (5.9L L6 Cummins Diesel)\u003c\/li\u003e\n\u003cli\u003e2003–2007 Dodge Ram 3500 (5.9L L6 Cummins Diesel)\u003c\/li\u003e\n\u003cli\u003eCompatible with manual and automatic transmissions\u003c\/li\u003e\n\u003cli\u003eDesigned for turbocharged diesel applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section\"\u003e\n\u003ch2\u003ePerformance \u0026amp; Design\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAirflow Optimization:\u003c\/strong\u003e The intake system replaces the factory air box with a high-flow intake tract designed to reduce turbulence and restriction. Increased airflow volume allows the engine to breathe more efficiently, supporting improved combustion and power output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat Shield Technology:\u003c\/strong\u003e The integrated heat shield isolates the intake from hot engine bay air, maintaining lower intake air temperatures during towing, extended idling, and highway driving. Cooler intake air supports consistent performance and improved engine efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Gains:\u003c\/strong\u003e Under optimal conditions, gains of up to 10% in horsepower and torque are possible. Actual performance improvements may vary based on vehicle condition, altitude, ambient temperature, fuel quality, and supporting modifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section\"\u003e\n\u003ch2\u003eConstruction \u0026amp; Materials\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eT304 Aluminum Construction:\u003c\/strong\u003e The intake tubing is manufactured from mandrel-bent T304 aluminum, offering superior corrosion resistance, durability, and heat tolerance for demanding diesel applications. This construction withstands extreme under-hood temperatures and vibration without degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Flow Air Filter:\u003c\/strong\u003e The included washable and reusable air filter is engineered to maximize airflow while maintaining effective filtration. The large filter surface area supports high-volume air demand common in turbocharged diesel engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section\"\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBoosts horsepower and torque by up to 10% (conditions dependent)\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and towing performance\u003c\/li\u003e\n\u003cli\u003eIntegrated heat shield reduces intake air temperatures\u003c\/li\u003e\n\u003cli\u003eMandrel-bent T304 aluminum intake tubing\u003c\/li\u003e\n\u003cli\u003eReduces intake restriction versus factory air box\u003c\/li\u003e\n\u003cli\u003eSupports improved fuel efficiency during normal driving\u003c\/li\u003e\n\u003cli\u003eProduces a deeper, more aggressive intake sound under load\u003c\/li\u003e\n\u003cli\u003eWashable and reusable high-flow air filter\u003c\/li\u003e\n\u003cli\u003eNo ECU tuning required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section\"\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eT304 aluminum intake tube\u003c\/li\u003e\n\u003cli\u003eHigh-flow washable air filter\u003c\/li\u003e\n\u003cli\u003eHeat shield assembly\u003c\/li\u003e\n\u003cli\u003eMounting brackets, clamps, and hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section\"\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect bolt-on replacement for factory air intake system\u003c\/li\u003e\n\u003cli\u003eNo cutting or drilling required\u003c\/li\u003e\n\u003cli\u003eUses factory mounting points\u003c\/li\u003e\n\u003cli\u003eEstimated installation time: under 60 minutes\u003c\/li\u003e\n\u003cli\u003eBasic hand tools required (screwdrivers and socket wrenches)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e After installation, disconnect the negative battery terminal for approximately 30 seconds to allow the engine computer to reset and adapt to the increased airflow. Always install on a completely cool engine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section\"\u003e\n\u003ch2\u003eFilter Maintenance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInspection Schedule:\u003c\/strong\u003e Inspect the air filter every 5,000 miles and clean if necessary. Driving conditions such as dusty environments, towing, off-road use, or heavy-load operation may require more frequent inspection and cleaning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCleaning Procedure:\u003c\/strong\u003e Remove the filter from the intake tube and gently tap to remove loose debris. Apply an appropriate air filter cleaning solution to both the inside and outside of the filter element, working it into the filter media. Allow the cleaner to soak for approximately 10 minutes. Rinse thoroughly with low-pressure water from the clean side outward until water runs clear. Shake off excess water and allow the filter to air dry completely in a clean environment. Once fully dry, apply air filter oil evenly according to product specifications and allow the oil to wick through the filter material for approximately 20 minutes before reinstalling. Ensure the filter is completely dry before applying oil.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section\"\u003e\n\u003ch2\u003eSound Characteristics\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIntake Sound:\u003c\/strong\u003e The high-flow intake and open filter design produce a deeper, more aggressive induction sound during acceleration and boost while remaining controlled during normal cruising.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-footer\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility Requirements:\u003c\/strong\u003e This cold air intake system is designed exclusively for 2003–2007 Dodge Ram 2500 and 3500 models equipped with the 5.9L Cummins diesel engine. Vehicle verification is recommended prior to purchase.\u003c\/p\u003e\n\u003cp\u003eBuilt for diesel durability and consistent performance, this intake system improves airflow efficiency, throttle response, and towing capability while maintaining reliable filtration and long-term service life. The integrated heat shield and T304 aluminum construction ensure dependable performance in demanding driving conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758439907576,"sku":"DS-DIESEL-RAM-2","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/Diesel_Ram_BLUE__88582.1632115125.386.513.jpg?v=1769806262","url":"https:\/\/performancechiptuning.com\/products\/cold-air-intake-w-heat-shield-dodge-ram-2003-2007-2500-3500-5-9-l6-diesel-engine-blue","provider":"Performance Chip Tuning","version":"1.0","type":"link"}