K&N Engineering 77 Series Performance Intake Kit

Fits 2011–2014 Chevrolet Silverado and GMC Sierra 2500/3500 V8 6.6L

Part #: 77-3077KP

Overview

The K&N 77 Series Performance Intake Kit is designed to enhance the airflow of your V8 6.6L engine, delivering improved horsepower and torque for your Chevrolet Silverado or GMC Sierra. Crafted for enthusiasts seeking both performance gains and durability, this intake system features a mandrel-bent aluminum tube and a high-flow, washable cotton filter. Its design helps optimize airflow, supporting your truck’s power output while maintaining reliability and efficiency. Whether you're towing, hauling, or enjoying spirited driving, this intake kit provides a noticeable upgrade in engine response and overall performance.

Key Features

This intake system combines quality materials and thoughtful design to support your vehicle’s performance needs. Key features include:

• Mandrel-bent aluminum intake tube for smooth airflow
• High-flow, oiled cotton filter with a conical design for increased surface area
• Reusable and washable filter for up to 100,000 miles of service under normal highway conditions
• Custom heat shield or air box to protect intake air from engine bay heat
• Easy bolt-on installation with minimal modifications required
• Durable construction designed for long-term use

Construction & Design

The intake kit features a precision-machined aluminum tube with a smooth mandrel-bent design, ensuring minimal airflow restriction. The high-flow filter is constructed with oiled cotton media, providing excellent filtration and airflow. The included heat shield helps maintain cooler intake air temperatures, supporting optimal engine performance and efficiency.

Performance & Driving Experience

This intake system is engineered to help your engine breathe more freely, resulting in improved throttle response and increased horsepower and torque. The enhanced airflow supports better acceleration and overall driving dynamics, making your truck more responsive and enjoyable to drive under various conditions.

Installation & Fitment

Designed for straightforward installation, this kit is a direct replacement for the factory intake system. It requires minimal tools and no cutting, allowing you to upgrade your vehicle’s intake in a matter of hours.

What’s Included

The package includes the mandrel-bent aluminum intake tube, high-flow washable filter, heat shield or air box, and all necessary hardware for a complete installation.

Ideal For

Perfect for truck owners looking to boost engine performance, improve airflow, and enhance driving response without sacrificing reliability or ease of maintenance.