Chevrolet Duramax Intake Horn - Wehrli - Deore Gold - ‘06–‘10. A robust 5-inch high-flow intake horn for LBZ/LMM trucks that replaces the factory piece with a durable, powder-coated upgrade.

Built by Wehrli Custom Fabrication for 2006–2010 GM Duramax LBZ/LMM with the factory VGT turbo, this cast-aluminum horn directs smoother airflow to the turbo and removes the resonator connection. Finished in Deore Gold single-stage powder coat, it’s designed to pair with WCFab intakes that use a removable silicone boot and two clamps. Note: not compatible with OEM or aftermarket intake systems that have a molded, non-removable boot connection at the horn.

Features

• 5-inch high-flow intake horn for LBZ/LMM (2006–2010)
• Cast aluminum construction
• Deore Gold single-stage powder coat
• Silicone reducer boot and stainless T-bolt clamps
• Integrated PCV port and O-ring seal
• Turbocharger inlet pipe; eliminates resonator connection
• Made in the USA

Have questions about fitment or install? Call us—we’re glad to help. We offer installation and customization at our Austin, Texas and Los Angeles, California area locations. Texas: 512-982-9393 (TX), California: 562-981-6800 (CA).

Buying 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