Wehrli Custom Fabrication WCF100721-GW High-Flow Turbo Intake Horn Gloss White - 3.5

The Wehrli Custom Fabrication WCF100721-GW is a high-performance 3.5-inch turbo intake horn designed for 2017-2019 GM 6.6L Duramax L5P diesel engines. This precision-engineered intake horn replaces the restrictive 2.4-inch OEM plastic intake horn, dramatically improving airflow to the turbocharger for increased performance and response.

Key Features:

• Large 3.5-inch diameter increases airflow over restrictive factory 2.4-inch intake
• Premium powder-coated Gloss White finish for show-quality engine bay appearance
• Includes O-ring seal, mounting studs, and all necessary hardware
• No tuning required - bolt-on installation with no other modifications necessary
• Direct-fit replacement for stock components
• Precision CNC-manufactured from high-quality aluminum
• Made in the USA with WCFab's signature craftsmanship

Wehrli Custom Fabrication specializes in high-performance diesel upgrades and custom metal fabrication. Each WCFab product is manufactured to the highest standards of quality and fitment, ensuring superior performance and long-lasting durability. This intake horn delivers improved turbo spool-up and enhanced throttle response while adding a custom touch to your engine compartment with its premium Gloss White powder coat finish.