GMC Duramax LBZ Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Semi-Gloss Black - 06-07. An upgraded high-flow replacement for the OEM upper intake on 2006-2007 LBZ trucks, built for airflow and durability.

This bolt-together two-piece 3 in. Y-bridge replaces the weak slip-fit OEM design and adds a secure inlet-horn seal. Matching 3 in. upper and lower intercooler pipes use smooth mandrel bends and CNC-machined flanges. Retains factory grid heater/EGR, fits stock trucks with no tuning, and comes in semi-gloss black. Compatible with the OEM passenger-side pipe or WCFab 3.5 in. WCF100367. Made in the USA.

Features

• 3 in. two-piece bolt-together Y-bridge
• 3 in. upper and lower intercooler pipes
• Mandrel bends and CNC-machined billet flanges
• Includes silicone boot, T-bolt clamps, MAP seal, O-rings, gaskets, hardware
• Bolt-on install; no tuning required
• Compatible with OEM or WCFab WCF100367 passenger-side pipe

Have questions or need a parts match? Call our Austin, Texas shop at 512-982-9393 or our Los Angeles, California area shop at 562-981-6800. We offer installation and customization at both locations.

Thinking about 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