K&N Engineering 63 Series AirCharger Performance Intake

Fits 2020–2021 Chevrolet Silverado 1500 with 3.0L Diesel Engine

Part #: 63-3118

Overview

The K&N 63 Series AirCharger Performance Intake is designed to enhance the airflow to your Chevrolet Silverado 1500’s engine, supporting improved performance and efficiency. Crafted for enthusiasts seeking a reliable upgrade, this intake system combines durability with ease of maintenance, making it an ideal choice for those looking to boost horsepower and torque without sacrificing longevity or drivability. Its enclosed air box design helps shield the filter and inlet air from engine bay heat, ensuring cooler, denser air reaches your engine for optimal combustion. The high-density polyethylene (HDPE) rotationally-molded tube increases airflow volume, contributing to noticeable performance gains. Paired with a washable, reusable High-Flow Air Filter featuring oiled cotton media, this intake system offers long-term value and consistent filtration performance.

Key Features

This intake system features a thoughtfully engineered design focused on maximizing airflow and durability. Key features include:

• Enclosed air box with quick-access lid for easy filter maintenance
• High-density polyethylene (HDPE) rotationally-molded intake tube for increased airflow volume
• High-Flow Air Filter with oiled cotton media for superior filtration and airflow
• Reusability of the filter, reducing long-term replacement costs
• Designed specifically for the 2020–2021 Chevrolet Silverado 1500 with 3.0L diesel engine
• Durable construction to withstand engine bay conditions
• Simple bolt-on installation requiring no additional modifications

Construction & Design

The intake features a rotationally-molded HDPE tube that provides structural strength and resistance to heat and impact. The enclosed air box is designed to protect the filter from engine bay heat, helping maintain cooler intake air temperatures. The lid allows for tool-free access, making filter cleaning and replacement straightforward and quick.

Performance & Response

Designed to support increased airflow, this intake system helps your vehicle respond more readily to throttle inputs, resulting in improved acceleration and overall engine responsiveness. The high-flow filter ensures minimal airflow restriction while maintaining excellent filtration, supporting consistent engine performance over time.

Installation & Fitment

This system is engineered for a direct bolt-on installation on the specified Silverado 1500 models, with no need for additional modifications or specialized tools. It is designed to fit seamlessly into your vehicle’s existing intake pathway, providing a hassle-free upgrade.

What’s Included

The package includes the enclosed air box, high-density polyethylene intake tube, washable high-flow air filter, and all necessary hardware for installation.

Ideal For

This intake system is perfect for Silverado 1500 owners seeking to improve engine airflow, response, and overall performance with a durable, reusable filter system that simplifies maintenance.