aFe50-70055D MomentumGT ProDRYS Cold Air Intake for 2020-25 Chev

Vehicle Fitment

• 2020-2025 Chevrolet Silverado 2500 HD - V8 6.6L (L8T)
• 2020-2025 Chevrolet Silverado 3500 HD - V8 6.6L (L8T)
• 2020-2025 GMC Sierra 2500 HD - V8 6.6L (L8T)
• 2020-2025 GMC Sierra 3500 HD - V8 6.6L (L8T)

Features

• Momentum GT cold air intake system with large oil-free Pro DRY S dry synthetic filter for high airflow and easy maintenance
• 360° radial flow dry media with layered synthetic filtration for excellent dust holding and washability
• Innovative patented filter-to-housing interface maximizes usable filter surface area for improved performance and serviceability
• Sealed, heat-resistant XLPE intake housing minimizes heat soak while drawing cool, dense air
• Large clear sight window allows quick visual inspection of the air filter without disassembly
• Dyno-tuned, computer-designed intake tube crafted for smooth airflow and enhanced throttle response
• Premium stainless-steel T-bolt clamps and bellows silicone coupling ensure secure, long-lasting fitment
• Direct-fit design uses factory mounting points with no cutting or drilling required

Specifications

• Part Number: 50-70055D
• Series: Momentum GT with Pro DRY S dry filter
• Filter Type: 3-layer dry synthetic media - washable & reusable
• Housing Material: Heat-resistant cross-linked polyethylene (XLPE)
• Measured Flow: ~535 CFM @ 7" H2O (~24% more flow than stock)
• Performance Gains: Up to ~+5 HP and ~+6 lb-ft torque over stock intake
• Fitment: Direct bolt-on for listed GM 2500/3500 HD models with 6.6L L8T
• Emissions: Not currently CARB exempt - not legal for use in California, NY, ME, CO, or other CARB states

Included Components

• 1x Pro DRY S dry synthetic performance air filter
• 1x One-piece sealed intake housing with clear sight window
• 1x Dyno-tuned intake tube
• 1x Bellows silicone coupling
• 2x Stainless-steel T-bolt clamps
• 1x Complete mounting hardware and instruction kit

Product Description

The aFe Momentum GT Cold Air Intake System (Part #50-70055D) is a direct-fit performance induction upgrade engineered for 2020-2025 Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD trucks equipped with the 6.6L V8 L8T gasoline engine. This system replaces the restrictive factory air intake with a sealed housing and a large oil-free Pro DRY S dry synthetic filter, delivering increased airflow and filtration efficiency without requiring filter oiling - simplifying maintenance and delivering more consistent performance. The patented filter-to-housing interface maximizes usable filter surface area, while the clear sight window allows for quick visual inspection without disassembly.

A dyno-tuned intake tube and premium hardware provide a secure, direct bolt-on installation using existing factory mounting points - no cutting or drilling required. This intake outflows the stock system by approximately 24% and can produce up to ~+5 HP and ~+6 lb-ft of torque gains over stock - improving throttle response, airflow, and overall engine efficiency. Designed to keep engine intake temperatures lower and airflow higher, this cold air intake is ideal for enthusiasts seeking enhanced performance and ease of service. Note: this model is **not CARB exempt or legal** for use in California and other CARB-regulated states.