aFe 51-72104 Momentum GT CAI for 17-18 Ram 2500/3500 6.4L HEMI

Vehicle Fitment

• 2017-2018 Ram 2500 (V8-6.4L HEMI)
• 2017-2018 Ram 3500 (V8-6.4L HEMI)
• 2017-2018 Ram 2500 Power Wagon (V8-6.4L HEMI)

Features

• aFe Momentum GT Pro DRY S cold air intake system with sealed housing
• High-quality one-piece roto-molded sealed housing with auxiliary air inlet
• Built-in clear sight window for easy air filter inspection
• CAD-designed roto-molded intake tube for optimized airflow into the engine
• Large oil-free Pro DRY S synthetic 3-layer performance air filter
• Premium stainless steel T-bolt clamps and silicone coupler for secure installation
• No cutting or drilling of OEM parts required - direct bolt-on fit
• Improves throttle response and engine performance with enhanced airflow

Specifications

• Part Number: 51-72104
• System Type: Momentum GT sealed cold air intake
• Filter Media: Pro DRY S dry synthetic (oil-free)
• Airflow Increase: Up to ~25% over factory intake
• Estimated Gains: Up to +15 HP and +18 lb-ft torque (approximate)
• Housing Material: Roto-molded cross-linked polyethylene sealed housing
• Tube Material: CAD-designed roto-molded plastic intake tube
• Emissions: Not CARB exempt - not legal for sale/use in California and other CARB states

Included Components

• 1x Pro DRY S dry synthetic air filter
• 1x One-piece sealed housing with auxiliary air inlet
• 1x CAD-designed roto-molded intake tube
• 1x Set of premium stainless steel T-bolt clamps
• 1x Silicone coupler
• 1x Complete mounting hardware kit

Product Description

The aFe 51-72104 Momentum GT Cold Air Intake System is engineered to enhance intake airflow and performance for 2017-2018 Ram 2500 and 3500 trucks equipped with the 6.4L HEMI V8 engine. Featuring a one-piece sealed housing with auxiliary air inlet and a clear sight window, this intake draws in cooler, denser air for improved combustion efficiency while making filter inspection quick and easy. The included Pro DRY S synthetic air filter is oil-free, washable, and reusable, offering long-lasting performance without the need for filter oiling.

The custom CAD-designed roto-molded intake tube and premium hardware ensure a secure, direct bolt-on installation with no cutting or drilling of factory parts required. This Momentum GT intake increases airflow by approximately 25% over the stock intake, translating to dyno-proven gains of up to +15 HP and +18 lb-ft of torque - improving throttle response and overall performance. Note: this system is **not CARB exempt** and therefore not legal for sale or use in California and other CARB-adopted states.