Wehrli Intake Kit

Fits 2017–2019 Chevrolet Silverado 2500HD/3500HD with 6.6L L5P Duramax

Part #: WCF100344-BB

Overview

The Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4-inch Intake Kit is a high-performance upgrade designed specifically for diesel truck enthusiasts seeking to enhance their vehicle’s airflow and overall engine efficiency. Crafted from fabricated aluminum, this intake system replaces the factory plastic components with a durable, high-flow assembly that supports improved engine response and power output. Its innovative design ensures your diesel engine breathes more freely, resulting in noticeable gains in horsepower and torque, along with quicker throttle response. Additionally, the intake kit helps lower intake temperatures by drawing in cooler air through the hood Ram Air duct and inner fender, promoting better combustion and engine longevity. This product is ideal for those looking to optimize their truck’s performance while maintaining a sleek, rugged appearance.

Key Features

This intake kit features a precisely engineered aluminum pipe and air box enclosure that maximizes airflow and durability. The dry filter assembly ensures efficient filtration and easy maintenance, while the custom design allows for a straightforward installation process. The kit’s construction supports increased airflow to your turbocharger, helping your vehicle deliver more responsive acceleration and improved towing capacity. Its high-quality materials and thoughtful design make it a reliable upgrade for your diesel truck, capable of withstanding harsh driving conditions and long-term use.

Construction & Design

The intake system is constructed from fabricated aluminum, ensuring strength, corrosion resistance, and lightweight performance. The design incorporates a high-flow air box and ducting that directs cold air from outside the engine bay, helping to reduce intake temperatures and improve overall engine efficiency. The enclosure is engineered for a precise fit, seamlessly integrating with your vehicle’s existing components for a clean, professional appearance.

Driving Feel & Feedback

By increasing airflow and reducing intake restrictions, this intake kit enhances throttle response and engine responsiveness. Drivers will notice a more immediate and confident acceleration feel, especially during towing or heavy load conditions. The cooler intake air also contributes to more consistent engine performance under demanding driving scenarios.

Installation & Fitment

Designed for a direct bolt-on upgrade, this intake kit requires minimal modifications for installation. It fits 2017-2019 Chevrolet Silverado and GMC Sierra models equipped with the 6.6L L5P Duramax engine, providing a hassle-free upgrade experience for DIY enthusiasts and professional installers alike.

What’s Included

The package includes the fabricated aluminum intake pipe, air box enclosure, dry filter assembly, and all necessary hardware for installation, ensuring a complete and ready-to-install system.