GMC Duramax Performance Air Intake – Wehrli 5in Intake Horn, Gun Metal, ’06–’10. High-flow cast-aluminum turbo inlet horn for 2006–2010 Duramax LBZ/LMM VGT trucks.

Built to cut restriction and add a durable turbo connection, this WCFab horn pairs a 4.8 in inlet with a 5 in body and a single-stage Gun Metal powder coat. It complements WCFab intake kits and fits systems using a removable boot with two clamps; not compatible with intakes that have a molded, non-removable boot-to-horn connection. Includes silicone reducer, O-ring seal, stainless T-bolt clamps, and a PCV port. Made in the USA.

Features

• Cast aluminum construction
• 4.8 in inlet, 5 in horn
• Eliminates resonator connection
• Stainless T-bolt clamps
• Silicone reducer boot, O-ring, PCV port

Have questions or planning an install? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer installation and customization at both locations. 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