Engineered specifically for 3rd Generation (2007.5–2009) Dodge Ram 2500 and 3500 trucks powered by the 6.7L 24-Valve Cummins turbo diesel, the S&B Cold Air Intake System (75-5093D) reduces intake restriction while protecting critical turbocharger components from airborne dust and grit. The factory airbox and restrictive intake tube limit volumetric airflow and retain under-hood heat; S&B replaces them with an aerodynamic, cross-linked polyethylene induction system that routes denser, colder air directly to the Holset variable-geometry turbocharger (VGT).

The system centers on an enclosed, roto-molded airbox equipped with a clear polycarbonate sight window that allows fast visual inspection of the filter element without opening the housing. Outfitted with an oversized, multi-layer dry synthetic media filter tested to ISO 5011 standards, this kit provides a 99.43% filtration efficiency rating with completely oil-free maintenance. It integrates cleanly with factory mounting locations and retains stock sensor geometry to prevent diagnostic trouble codes or check engine lights.

Key Features & Benefits

• 37.06% Airflow Increase: Outflows the factory intake system by up to 37.06%, delivering cooler, denser air to reduce turbo lag and sharpen throttle response under load.
• Oil-Free Dry Extendable Media: Multi-layer dry synthetic filter (KF-1035D) traps fine dust particles without oiling, eliminating the possibility of sensor contamination and allowing easy compressed air or vacuum cleaning.
• Thermal Heat-Shielded Enclosure: Fully enclosed roto-molded XLPE airbox isolates intake air from engine bay radiant heat, keeping intake air temperatures (IATs) consistently lower.
• Clear Polycarbonate Sight Window: Tough, transparent inspection lid allows quick monitoring of filter cleanliness without disassembling the airbox.
• Durable Premium Silicone Hardware: Couplers, seals, and filter flange ends are constructed of high-grade silicone rated up to 400°F that will not crack, tear, or deteriorate over time.
• Direct Bolt-On Fitment: Engineered to install in under 30 minutes using standard hand tools, mounting straight to factory body grommets without drilling or cutting.

Technical Specifications

• Manufacturer Part Number / SKU: 75-5093D
• Truck Platform: 3rd Generation Dodge Ram Heavy Duty (DR/DH Platform)
• Engine Platform: 2007.5–2009 Dodge Ram 6.7L 24V Cummins Turbo Diesel
• Filter Media Type: Dry Extendable Synthetic Media (Oil-Free, Cleanable / Disposable; Replacement S&B P/N KF-1035D)
• Airflow Improvement: Outflows Factory by +37.06%
• Filtration Efficiency: 99.43% Efficiency Rating (ISO 5011 Test Standard)
• Housing Style: Fully Enclosed Roto-Molded XLPE Cold Air Box with Clear Sight Lid
• Tuning Required: None (Operates on Stock Calibration or Custom Tunes)
• Street Legal Status: 50-State Emissions Legal (CARB EO D-590-19)
• Warranty: S&B Million Mile Limited Warranty

Vehicle Fitment & Installation Notes

• 2007.5–2009 Dodge Ram 2500 (3rd Gen) – 6.7L 24V Cummins Turbo Diesel
• 2007.5–2009 Dodge Ram 3500 (3rd Gen) – 6.7L 24V Cummins Turbo Diesel
• 2008–2009 Dodge Ram 4500 / 5500 Chassis Cab (3rd Gen) – 6.7L 24V Cummins Turbo Diesel
• Fits Model Years: 2007.5, 2008, 2009
• Fitment Notice: Engineered exclusively for 3rd Generation Ram trucks with the 6.7L Cummins engine. Does not fit 2003–2007 5.9L Common Rail models or 2010+ 4th Generation Ram trucks.
• Installation Tip: Verify that the factory rubber isolator grommets remain seated in the steel lower tray prior to dropping the S&B airbox into place; this ensures the lower alignment pins seat securely and prevents vibration against the fender liner.