K&N 77-2591KP Cold Air Intake System

Upgrade your 2011-2016 Ford F-150 3.5L EcoBoost with the K&N 77-2591KP Cold Air Intake System. This high-performance intake is designed to boost your horsepower and torque, providing an estimated gain of up to 14 HP at 4553 RPM. With its mandrel-bent aluminum intake tube and oversized, washable High-Flow Air Filter, you can enjoy enhanced airflow while keeping maintenance easy—service your filter every 100,000 miles under normal driving conditions.

Key Features

• Air Filter Color: Red
• Air Filter Material: Cotton Gauze
• Air Filter Washable: Yes
• Clamp Material: Stainless Steel
• Estimated Horsepower Gain: 13.86 HP @ 4553 RPM
• Intake Pipe Material: Aluminum
• Weight: 11.2 lb (5.1 kg)
• Warranty: No-Hassle Lifetime Limited

Installation Made Easy

The K&N 77-2591KP is designed for a straightforward installation, typically completed in under 60 minutes. All necessary mounting hardware is included, making it a hassle-free upgrade for your F-150.

Customer Feedback

Many users have reported a noticeable improvement in throttle response and engine sound after installing the K&N 77-2591KP. This intake system not only enhances performance but also adds a sporty touch to your vehicle's engine bay.

Specifications

• Street Legal: Yes, check vehicle applications for CARB status
• Intake Pipe Color: Bright Mirrored Finish
• Clamps Included: 7
• Couplers Included: 2
• Replacement Filter: RU-5173

Installation Instructions

• For detailed installation instructions, CLICK HERE
• To view dyno results, CLICK HERE