Wehrli WCFab Stage 2 4in Intake Kit for Select 2017-2019 Chevrolet/GMC (6.6L) - Gloss White

Fits select 2017-2019 Chevrolet Silverado and GMC Sierra 2500 HD / 3500 HD (6.6L). This Wehrli Custom Fabrication (WCFab) Stage 2 Intake Kit is a high-flow induction solution designed to replace the restrictive factory plastic components on the L5P Duramax. By utilizing a 4-inch diameter mandrel-bent aluminum intake pipe and a massive 3.5-inch intake horn, this system significantly increases air volume and velocity to the turbocharger.

The kit features a custom-fabricated aluminum air box that utilizes a functional connection to the factory hood ram air port and inner fender duct for a steady supply of cool, dense air. The assembly is finished in a durable Gloss White powder coat and includes a high-efficiency dry air filter with a hydrophobic Outerwear pre-filter cover to protect the MAF sensor and turbo from contaminants. This is a true bolt-on upgrade that requires no aftermarket tuning for operation.

• 4-inch mandrel-bent aluminum intake pipe
• 3.5-inch high-flow intake horn
• Fabricated aluminum air box with removable lid
• Direct-fit seal for functional hood ram air port
• Dry air filter with Outerwear's pre-filter cover
• Heavy-duty silicone boot and stainless steel T-bolt clamps
• Custom Gloss White powder coat finish
• Manufacturer Part Number: WCF100645