Chevrolet Silverado 2500HD Performance Air Intake – Wehrli Y-Bridge Kit, 3 in., High Flow, Bronze Chrome (2006–2007 Duramax LBZ). A durable, bolt-on replacement that improves airflow and reliability.

This bolt-together 3 in. Y-bridge fixes the OEM slip-fit piece that can separate under boost, giving a secure seal at the inlet horn. Includes 3 in. upper and lower intercooler pipes with mandrel bends and CNC-machined flanges, retains the factory grid heater and EGR, and installs on stock trucks with no tuning required. Bronze Chrome finish; compatible with the OEM lower passenger-side pipe or WCFab’s 3.5 in. upgrade (WCF100367).

Features

• Two-piece 3 in. Y-bridge
• 36% airflow gain over stock
• 3 in. upper crossover and lower IC pipes
• Silicone boot and stainless T-bolt clamps
• MAP seal, O-rings, EGR gasket, and hardware
• Made in USA

Questions or planning a build? Call us. We provide installation and customization at our Austin, TX and Los Angeles, CA area shops: TX 512-982-9393, CA 562-981-6800. 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