K&N 63 Series Cold Air Intake

Ram 1500 21-24 6.2L TRX

63-1591

This system includes BOTH a redesigned larger hood scoop inlet for the ram air scoop and K&N’s intake. This unique hood scoop design improves from the restrictive factory unit increasing air volume to the K&N intake. The intake filter is one of our largest ever, an oversized 20 1/8 inch long washable, reusable High-Flow Air Filter™ featuring our premium oiled cotton filter media. On top of this, the intake system benefits from larger drain holes to prevent water buildup in the air box and retains the factory T-Rex eating a raptor graphic. Engineered to deliver enhanced engine and supercharger sound. All these features combine to deliver huge performance gains with an estimated increase of 29 Horsepower and 40 LB-FT Torque over stock.

Product details

• Increases performance with an estimated increase of 29 Horsepower and 40 LB-FT Torque
• Engineered to deliver enhanced engine and supercharger sound
• Over 20 inch long filter for increased airflow and filter capacity
• Improves restrictions in the stock system with a redesigned hood scoop inlet that increases air volume
• Larger drain holes help prevent water buildup
• Retains T-Rex eating a Raptor shroud graphic
• Easy to install with no cutting or drilling
• No-Hassle Lifetime Limited Warranty
• Estimated Horsepower Gain: 21.17 HP @ 5033 RPM
• Estimated Torque Gain: 39.8 lbft
• California Restricted: Not legal for sale or use in California

K&N is one of the most recognized names in performance filtration, offering reusable high-flow air filters, cold air intakes, and related filters for street and motorsports use. Their products are designed to improve airflow and serviceability—ideal for enthusiasts who want performance-oriented filtration and easy maintenance.