Chevrolet Silverado 2500HD Performance Air Intake — Wehrli Y-Bridge Kit, Brizzle Blue, 2006–2007 LBZ. High-flow 3 in. Y-bridge and intercooler piping replacing the restrictive factory upper intake on LBZ Duramax trucks.

The OEM slip-fit Y-bridge is a known weak point under boost. WCFab’s bolt-together 3 in. design delivers a secure seal with mandrel bends and CNC-billet flanges. It retains grid heater and EGR connections and works with the OEM lower passenger-side pipe or WCFab’s 3.5 in. upgrade (WCF100367).

Features

• 3 in. two-piece bolt-together Y-bridge
• 3 in. upper/lower intercooler pipes, mandrel-bent
• CNC-billet flanges; secure sealing surface
• Retains factory grid heater and EGR connections
• Includes silicone boot, T-bolts, MAP seal, O-rings, gasket
• No tuning required; Made in USA; Brizzle Blue finish; up to 36% more airflow vs. stock

Questions or ready to schedule 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.

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