K&N 77 Series Cold Air Intake

05-10 Dodge Dakota 4.7L V8

77-1546KP

Elevate your vehicle’s power and efficiency with the K&N® 77 Series Cold Air Intake. Designed with a mandrel-bent aluminum intake tube and a high-flow oiled cotton air filter, this system replaces the factory air intake to reduce airflow restrictions and improve throttle response. The result is a guaranteed gain of 7.28 HP and 8.6 lb-ft of torque, enhancing acceleration and overall engine performance. The washable and reusable air filter lasts up to 100,000 miles under normal highway driving conditions, minimizing maintenance while providing long-term protection. Its polished aluminum tube accommodates factory sensors and replaces the restrictive OEM intake system for smoother airflow. Installation is simple, typically completed in under 60 minutes with basic hand tools. Backed by K&N’s No-Hassle Lifetime Limited Warranty, this cold air intake ensures reliable, long-lasting performance.

• Estimated horsepower gain: 7.28 HP @ 4475 RPM
• Estimated torque gain: 8.6 lb-ft
• Mandrel-bent aluminum intake tube with polished finish
• Oversized oiled cotton High-Flow Air Filter
• Replaces factory air filter and intake tube
• Improves throttle response and engine sound
• Filter lasts up to 100,000 miles under normal highway driving
• Includes all necessary clamps and couplers for installation
• Easy installation in 60 minutes or less using basic hand tools
• Street legal in all 50 states
• Weight: 12.2 lb (5.5 kg)
• No-Hassle Lifetime Limited Warranty

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.