Part #: 50-1592D
The K&N NextGen Dry Flow Cold Air Intake is engineered specifically for the 2013–2018 Ram 2500 and 3500 models equipped with the 6.7L diesel engine. Designed to enhance your truck’s performance without requiring a tune, this intake system increases airflow volume to the engine, resulting in noticeable gains in horsepower and torque. Ideal for diesel truck owners seeking improved throttle response and efficiency, the NextGen system combines advanced materials and innovative design to deliver reliable performance under demanding conditions.
Featuring a washable, reusable Dryflow air filter with oil-free synthetic media, this intake system offers long service intervals and easy maintenance. The custom air box protects the intake air from engine bay heat, ensuring cooler, denser air reaches your engine for optimal combustion.
The K&N NextGen Dry Flow Cold Air Intake incorporates several advanced features that contribute to its superior performance and durability:
The intake tube is crafted from high-density polyethylene (HDPE) using rotational molding technology, providing a smooth, consistent interior surface that promotes efficient airflow while resisting heat soak. This material choice ensures the intake remains cool and durable even under the high temperatures typical of diesel engine bays.
The Dryflow air filter features synthetic media that is oil-free, eliminating the risk of oil contamination and simplifying maintenance. Its oversized conical shape increases the filter surface area, allowing for improved airflow and extended service intervals. The custom air box is designed to isolate the intake air from engine heat, maintaining optimal air density for better combustion.
By increasing the volume of cooler, denser air delivered to the engine, the K&N NextGen Dry Flow Cold Air Intake enhances combustion efficiency, resulting in improved horsepower and torque without the need for additional tuning. The system also contributes to a more responsive throttle feel and a subtle, aggressive induction sound that complements the diesel engine’s character.
This cold air intake system is designed for a straightforward installation process, typically completed in under 60 minutes using common hand tools. It bolts directly onto the factory mounting points with no modifications required, preserving the integrity of your Ram 2500 or 3500’s engine bay layout. The included components and detailed instructions make it accessible for both professional installers and experienced enthusiasts.
This intake system is perfect for Ram 2500 and 3500 owners with the 6.7L diesel engine who want to improve their truck’s performance and efficiency without the complexity of tuning. It suits daily drivers, work trucks, and diesel enthusiasts looking for a reliable, maintenance-friendly upgrade that delivers measurable gains in power and throttle response.
K&N is one of the most recognized names in performance filtration, offering reusable high-flow air filters, cold air intakes, and related filters for street and motorsports use. Their products are designed to improve airflow and serviceability—ideal for enthusiasts who want performance-oriented filtration and easy maintenance.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
50-1592D K&N Engineering 13-18 Ram 2500 / 3500 NextGen Dry Flow Cold Air Intake. K&N NextGen Diesel Dryflow cold air intake systems feature a high-density polyethylene tube that boosts airflow volume, increasing horsepower and torque without requiring a tune. The washable, reusable Dryflow LIFETIME Air Filter uses oil-free synthetic media, allowing up to 50,000 miles between cleanings. A custom air box protects from engine heat, and installation typically takes under 60 minutes, making it a convenient performance upgrade for your diesel truck.
FREE GROUND SHIPPING
Adding product to your cart
Part #: 50-1592D
The K&N NextGen Dry Flow Cold Air Intake is engineered specifically for the 2013–2018 Ram 2500 and 3500 models equipped with the 6.7L diesel engine. Designed to enhance your truck’s performance without requiring a tune, this intake system increases airflow volume to the engine, resulting in noticeable gains in horsepower and torque. Ideal for diesel truck owners seeking improved throttle response and efficiency, the NextGen system combines advanced materials and innovative design to deliver reliable performance under demanding conditions.
Featuring a washable, reusable Dryflow air filter with oil-free synthetic media, this intake system offers long service intervals and easy maintenance. The custom air box protects the intake air from engine bay heat, ensuring cooler, denser air reaches your engine for optimal combustion.
The K&N NextGen Dry Flow Cold Air Intake incorporates several advanced features that contribute to its superior performance and durability:
The intake tube is crafted from high-density polyethylene (HDPE) using rotational molding technology, providing a smooth, consistent interior surface that promotes efficient airflow while resisting heat soak. This material choice ensures the intake remains cool and durable even under the high temperatures typical of diesel engine bays.
The Dryflow air filter features synthetic media that is oil-free, eliminating the risk of oil contamination and simplifying maintenance. Its oversized conical shape increases the filter surface area, allowing for improved airflow and extended service intervals. The custom air box is designed to isolate the intake air from engine heat, maintaining optimal air density for better combustion.
By increasing the volume of cooler, denser air delivered to the engine, the K&N NextGen Dry Flow Cold Air Intake enhances combustion efficiency, resulting in improved horsepower and torque without the need for additional tuning. The system also contributes to a more responsive throttle feel and a subtle, aggressive induction sound that complements the diesel engine’s character.
This cold air intake system is designed for a straightforward installation process, typically completed in under 60 minutes using common hand tools. It bolts directly onto the factory mounting points with no modifications required, preserving the integrity of your Ram 2500 or 3500’s engine bay layout. The included components and detailed instructions make it accessible for both professional installers and experienced enthusiasts.
This intake system is perfect for Ram 2500 and 3500 owners with the 6.7L diesel engine who want to improve their truck’s performance and efficiency without the complexity of tuning. It suits daily drivers, work trucks, and diesel enthusiasts looking for a reliable, maintenance-friendly upgrade that delivers measurable gains in power and throttle response.
K&N is one of the most recognized names in performance filtration, offering reusable high-flow air filters, cold air intakes, and related filters for street and motorsports use. Their products are designed to improve airflow and serviceability—ideal for enthusiasts who want performance-oriented filtration and easy maintenance.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
