aFe 51-31342-1 Magnum FORCE Stage-2 CAI for 07-12 Dodge/Ram 6.7L Diesel

Vehicle Fitment

• 2007-2010 Dodge Ram 2500/3500 (L6-6.7L Cummins Diesel)
• 2011-2012 Ram 2500/3500 (L6-6.7L Cummins Diesel)

Features

• Magnum FORCE Stage-2 Pro DRY S cold air intake system
• High-flow synthetic Pro DRY S air filter - washable & reusable
• Rotomolded plastic intake tube for smooth, high-velocity airflow
• One-piece powder-coated heat shield isolates intake from engine heat
• Up to ~81% increase in airflow over stock intake
• Improved throttle response and increased torque and horsepower
• Direct bolt-on installation - no cutting or drilling required
• Includes all clamps, couplings, and hardware for complete installation

Specifications

• Part Number: 51-31342-1
• Air Filter Media: Pro DRY S dry synthetic (oil-free)
• Intake Tube: Rotomolded plastic with enhanced insulation
• Heat Shield: Powder-coated one-piece design
• Performance Increase: +5 max HP and +12 lb-ft torque (approx)
• Airflow Increase: Up to ~81% over OEM intake
• Fitment: Designed specifically for 6.7L Cummins-powered trucks
• Emissions: 46-state legal; CARB exemptions may apply only on select early years 

Included Components

• 1x Pro DRY S air filter element
• 1x Rotomolded plastic intake tube
• 1x One-piece powder-coated heat shield
• 1x Complete clamp and coupling set
• 1x Installation hardware kit

Product Description

The aFe 51-31342-1 Magnum FORCE Stage-2 Cold Air Intake System is engineered for Dodge and Ram 2500/3500 trucks equipped with the 6.7L Cummins diesel engine from 2007 through 2012. Designed as a direct replacement for the factory intake, this performance kit maximizes airflow with its rotomolded plastic tube and high-flow Pro DRY S synthetic filter, yielding up to ~81% more airflow compared to the stock system. The result is improved combustion efficiency, noticeable gains in horsepower and torque, and a more responsive throttle without modifying any OEM components.

Installation is straightforward with no cutting or drilling required, using factory mounting points and included hardware. The one-piece heat shield effectively isolates the intake from engine heat for cooler air delivery, while the reusable Pro DRY S filter element simplifies maintenance. This intake system is ideal for performance-minded diesel owners seeking increased power and enhanced driving dynamics, whether daily driving, towing, or off-road use. Always verify local emissions requirements as legality can vary by state and model year.