Wehrli Intake Kit

Fits 2017–2019 Chevrolet 6.6L L5P Duramax

Part #: WCF100360-RED

Overview

The Wehrli 17-19 Chevrolet 6.6L L5P Stage 2 Intake Kit is a high-performance upgrade designed specifically for diesel enthusiasts seeking to maximize their vehicle’s airflow and overall engine efficiency. Crafted from durable fabricated aluminum, this intake system replaces the factory plastic components with a robust, high-flow design that supports improved engine response and power output. Ideal for those looking to enhance their truck’s performance, this kit helps draw colder, denser air into the engine, resulting in better combustion, increased horsepower, and torque. Its sleek red finish adds a bold aesthetic touch to your engine bay, making it as visually striking as it is functionally effective. This intake kit is perfect for owners who want to optimize their Duramax’s airflow for better towing, daily driving, or performance tuning. The inclusion of an air box and dry filter assembly ensures filtration efficiency and durability, while the 4-inch intake pipe maximizes air volume delivery to the turbocharger. The design leverages a Ram Air duct and inner fender intake to draw cooler ambient air from outside the engine bay, helping to lower intake temperatures and improve overall engine longevity and reliability.

Key Features

This Stage 2 intake kit combines innovative design with practical benefits to enhance your vehicle’s performance:

• Constructed from high-quality fabricated aluminum for strength and durability
• Includes a custom air box enclosure for optimal filtration and protection
• Features a 4-inch diameter intake pipe for increased airflow
• Designed with a Ram Air duct and inner fender intake to draw in cooler outside air
• Red anodized finish adds a bold aesthetic to your engine bay
• Supports improved horsepower and torque gains
• Helps achieve quicker throttle response and more efficient combustion

Construction & Design

The intake system’s fabricated aluminum construction ensures long-lasting durability and resistance to heat and corrosion. The precise machining and sealed design of the air box help maintain optimal filtration while preventing debris from entering the engine. The 4-inch intake pipe is engineered to maximize airflow without sacrificing reliability, supporting the demands of high-performance diesel applications.

Driving Feel & Feedback

This intake kit helps your vehicle respond more promptly to throttle inputs, providing a more engaging driving experience. The increased airflow and cooler intake temperatures contribute to smoother acceleration and improved overall engine responsiveness, especially during towing or high-demand driving conditions.

Installation & Fitment

Designed for straightforward installation, this kit replaces the factory intake components with minimal modifications required. Proper fitment is ensured through precise engineering tailored specifically for the 2017-2019 Chevrolet L5P Duramax 6.6L engine, making it a reliable upgrade 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 a complete installation.