Chevrolet Silverado 2500HD Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Candy Teal - '06-'07. This WCFab upgrade replaces the OEM upper intake manifold/Y-bridge to improve airflow and reliability on 2006–2007 Duramax LBZ trucks.

Designed to address the slip-fit factory bridge’s known weakness, the two-piece, bolt-together 3-inch Y-bridge delivers a rigid, secure connection at the air-horn interface. Matched 3-inch upper and lower intercooler pipes use smooth mandrel bends and CNC-machined billet flanges to maintain a consistent 3-inch path from intercooler to engine while retaining the factory grid heater and EGR provisions. Installs on stock trucks with no tuning or additional modifications.

Features

• Up to 36% airflow improvement over stock
• Two-piece 3 in bolt-together Y-bridge for secure sealing
• 3 in upper and lower intercooler pipes; mandrel bends; CNC billet flanges
• Retains factory grid heater and EGR connections
• Complete hardware: silicone boot, stainless T-bolt clamps, MAP seal, O-rings, gaskets
• Compatible with OEM lower pipe and WCFab 3.5 in upgrade (WCF100367); Candy Teal; Made in USA

Ready to plan your setup or need fitment help? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area offering professional installation and customization.

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