Wehrli High Flow Intake Bundle Kit Stage 2

Fits 2017–2019 Chevrolet 6.6L L5P Duramax

Part #: WCF100441-GW

Overview

The Wehrli Stage 2 High Flow Intake Bundle Kit is designed to optimize airflow and enhance performance for your Chevrolet 6.6L L5P Duramax diesel engine. Crafted for enthusiasts seeking increased horsepower and improved throttle response, this kit combines high-quality components to support your vehicle’s powertrain while maintaining reliability and durability. Whether you're upgrading for better towing capacity or enhanced driving experience, this intake system is engineered to deliver consistent, measurable gains and a more aggressive engine sound. This comprehensive bundle features a high-flow intake tube, a removable air box lid with a visual inspection window, and a hydrophobic pre-filter cover to keep contaminants away from sensitive engine components. The included silicone boot, stainless steel t-bolt clamps, and seals ensure a secure fit and long-lasting performance. Designed for ease of installation, the kit helps you achieve optimal airflow with minimal effort, making it suitable for both DIY enthusiasts and professional installers.

Key Features

This intake bundle is built with performance and durability in mind, offering several key benefits:

• High-quality, durable materials including silicone and stainless steel components
• Optimized airflow path for increased horsepower and torque
• Removable air box lid for easy filter inspection and maintenance
• Hydrophobic pre-filter cover to protect against dirt and moisture
• Secure, leak-proof silicone connections with stainless steel t-bolt clamps
• Designed specifically for 2017–2019 Chevrolet 6.6L L5P Duramax engines

Construction & Design

The intake system features a precision-machined, high-flow intake tube designed to maximize airflow efficiency. The silicone boots are reinforced for flexibility and durability, resisting heat and vibration. The removable air box lid allows for quick inspection and filter cleaning, while the hydrophobic pre-filter helps prevent dirt ingress, extending the life of your intake filter and protecting your engine’s airways.

Installation & Fitment

This kit is engineered for straightforward installation, with all necessary hardware included. It is designed to fit directly onto the factory mounting points of the specified Chevrolet Duramax engine, requiring no modifications. Proper sealing and secure clamps ensure optimal performance and reliability once installed.

What’s Included

The package includes the high-flow intake tube, removable air box lid with inspection window, silicone boot, stainless steel t-bolt clamps, seals, and the hydrophobic pre-filter cover, providing everything needed for a complete upgrade.