Chevrolet Silverado 2500HD Performance Air Intake - Wehrli - Stage 2 - Deore Gold - `17-`19. A direct-fit replacement intake for 2017–2019 6.6L L5P Duramax trucks that reduces restriction and increases airflow while retaining factory mounting points.

This Wehrli Stage 2 kit replaces the restrictive plastic factory pieces with a fabricated aluminum 4" intake pipe and an aluminum air box enclosure paired with a dry filter and Outerwears hydrophobic pre-filter. The system draws cooler air through the hood ram-air duct and inner fender, improving throttle response, intake temperatures, and turbo sound without requiring any permanent engine modifications. High-quality silicone boots, stainless t-bolt clamps, and durable hardware make installation straightforward and reliable for stock trucks.

Features

• Fabricated aluminum 4" intake pipe with smooth bends
• Aluminum air box with removable lid for easy inspection
• 3.5" intake horn for improved flow and sound
• Dry air filter with Outerwears hydrophobic pre-filter cover
• High-quality silicone boot, stainless steel t-bolt clamps
• Custom two-stage Deore Gold powder coat finish; bolt-on, no tuning required

Whether you're building a work truck or a show piece, this Wehrli Stage 2 intake provides a durable, serviceable upgrade that enhances airflow and driving feel while maintaining compatibility with stock configuration. Call us with any questions — we're happy to help: 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area where we offer on-site installation and customization services. If you're considering multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov