GMC Sierra 3500HD Performance Air Intake - Wehrli 5 in Intake Horn in Sparkle Copper for 2006-2010 Duramax LBZ/LMM trucks. A high-flow cast aluminum turbo inlet designed to pair with compatible intake kits.

Built for VGT turbo applications, this horn uses a 4.8 in inlet and a custom single-stage powder coat finish. It replaces the factory resonator connection and comes with a silicone reducer boot, stainless T-bolt clamps, an O-ring seal, and an integrated PCV port. Works with intakes that use a separate boot and two clamps; not compatible with systems where the boot is molded to the intake pipe and non-removable. Made in the USA.

Features

• 2006-2010 Duramax LBZ/LMM (VGT turbo) fitment
• 5 in horn with 4.8 in inlet
• Cast aluminum construction
• Sparkle Copper single-stage powder coat
• Deletes resonator connection
• Silicone reducer boot and O-ring seal
• Stainless steel T-bolt clamps
• Integrated PCV port, Made in USA

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

Buying multiple items? Contact us for possible combined shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov