75-5224 Cold Air Intake (Cotton)

Features:

• 22.15% increase in airflow over stock
• 99.02% filtration efficiency
• Reduces pressure loss to the turbo
• Roto-molded intake tube for smooth airflow
• Fully enclosed air box design
• Premium silicone seals and hardware included
• Cotton cleanable air filter
• Optional box plug for dusty conditions
• Sharper throttle response and engine sound
• Designed to fit like factory equipment

Stop Choking Your Turbo With Factory Restrictions

Every bend, narrow section, and restriction in your factory intake forces your turbo to work harder than it should. The S&B Cold Air Intake for your 2025-2026 Ram 2500 or 3500 6.7L Cummins eliminates that restriction with a larger, more direct airflow path engineered specifically for this platform. Independent ISO 5011 testing backs up the results, showing a 22.15% increase in airflow along with 99.02% filtration efficiency, meaning you're getting real, measurable gains without sacrificing engine protection. That extra airflow translates to sharper throttle response and a more aggressive sounding engine, the kind of difference you notice the first time you get on the throttle. S&B builds this intake as a complete system rather than cutting corners, including a roto-molded intake tube, a fully enclosed air box, premium silicone seals, and all the hardware needed for installation. An optional box plug is included too, so you can dial in the setup based on whether you're running dusty back roads or clean pavement. Whether you're towing, working, or just want your Cummins breathing easier, this intake gives your turbo the airflow it's been asking for.

Precision Engineered Components Built For This Specific Platform

The S&B Filters 75-5224 is a cold air intake system engineered specifically for 2025-2026 Ram 2500 and 3500 trucks equipped with the 6.7L Cummins engine. Independent ISO 5011 testing confirms a 22.15% increase in airflow over the factory intake, along with a 99.02% filtration efficiency rating, striking the balance between maximum flow and engine protection. The system uses a roto-molded intake tube designed to streamline the airflow path and reduce pressure loss on the way to the turbo, paired with a fully enclosed air box that shields the filter from underhood heat. The included KF-1080 air filter is a cotton cleanable design using oiled red media, with 202 grams of oil applied from the factory. Premium silicone seals and all required installation hardware are included, and the system is engineered to install with a factory-style fit. An optional air box plug is included for drivers in dusty or gravel conditions, helping keep the filter cleaner for longer, while leaving it out maximizes airflow and turbo sound for drivers who stick to paved roads. This product is not certified street legal in all US states.

Fitment: 2025, 2026 RAM 2500/3500 Cummins 6.7L Diesel

Notes:

• Not certified street legal in all US states, verify local emissions regulations before purchase
• California Proposition 65 warning applies to this product
• Optional box plug included, use in dusty or gravel conditions to extend filter life
• Leaving the box plug out maximizes airflow and increases turbo and engine sound
• Cotton filter is cleanable and reusable, not a one-time disposable filter
• ISO 5011 airflow and efficiency results available for independent verification

Install Instructions