K&N 77 Series Cold Air Intake

05-10 Jeep Commander / Grand Cherokee 5.7L Hemi

77-1549KP

Unlock your vehicle’s true potential with the K&N® 77 Series Cold Air Intake System. Precision-engineered to enhance horsepower, torque, and throttle response, this performance upgrade replaces the restrictive factory intake with a mandrel-bent aluminum tube and a high-flow oiled cotton air filter. The polished finish offers both durability and a clean, high-performance look. This intake system allows your engine to breathe easier, resulting in a measurable power gain of 12.93 HP and 13.5 lb-ft of torque at 5046 RPM. The reusable High-Flow Air Filter provides exceptional filtration and can go up to 100,000 miles before cleaning under normal conditions. Designed for straightforward installation using basic hand tools, it ensures a perfect fit and improved engine sound. Backed by K&N’s No-Hassle Lifetime Limited Warranty, it delivers performance you can trust for the life of your vehicle.

• Estimated Horsepower Gain: 12.93 HP @ 5046 RPM
• Estimated Torque Gain: 13.5 lb-ft
• Mandrel-bent aluminum intake tube with bright mirrored finish
• Oversized oiled cotton High-Flow Air Filter for superior airflow and protection
• Replaces factory air intake system for improved engine performance
• Long service life – filter lasts up to 100,000 miles between cleanings
• Simple installation – typically completed in 60 minutes or less with basic tools
• Includes stainless steel clamps and couplers for secure fitment
• Street legal in all 50 states (CARB EO D-269-38)
• Weight: 11.8 lb (5.3 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.