Chevrolet Silverado 3500HD Performance Air Intake - Wehrli - 5in Intake Horn - Sparkle Copper - 06–10. A high-flow turbo inlet upgrade for LBZ/LMM Duramax trucks with VGT turbos.

Built to complement WCFab intake kits, this cast-aluminum horn uses a broad 5 in body with a 4.8 in inlet to help reduce restriction and smooth airflow to the compressor. It eliminates the factory resonator connection, retains proper PCV routing, and arrives in a durable Sparkle Copper powder coat. Designed for intakes that use a removable boot and two clamps; not compatible with systems that have a molded boot-to-horn connection. Includes quality hardware and sealing for a clean install on 2006–2010 GM Duramax LBZ/LMM applications.

Features

• 5 in intake horn with 4.8 in inlet
• Cast aluminum construction
• Sparkle Copper single-stage powder coat
• Stainless steel T-bolt clamps
• Silicone reducer boot and O-ring seal
• Turbocharger inlet pipe with PCV port
• Eliminates resonator connection
• Made in the USA

Have fitment or install questions? Call our teams in Austin and the Los Angeles area. We offer installation and customization services at both locations: 512-982-9393 (TX) or 562-981-6800 (CA).

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