GMC Sierra Performance Air Intake - Wehrli - Y-Bridge Kit - Bengal Silver - `06-`07 is a high-flow upgrade for 2006–2007 Duramax LBZ trucks. It replaces the slip-fit OEM Y-bridge with a durable 3-inch bolt-together design.

This kit creates a continuous 3-inch path from the intercooler to the intake runners. The bolt-together, two-piece Y-bridge uses CNC-billet flanges, and the mandrel-bent 3-inch upper crossover and lower intercooler pipes cut restriction. It retains the grid heater and EGR, fits the OEM passenger-side lower pipe (and WCF100367 3.5-inch upgrade), needs no tuning, and wears a Bengal Silver finish.

Features

• 3-inch two-piece Y-bridge
• Up to 36% more airflow vs. stock
• 3-inch upper crossover and lower pipes with mandrel bends
• Includes silicone boot, stainless T-bolts, MAP seal, O-rings, gaskets, hardware

Questions? Call Austin at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We have two locations—in Austin, Texas and the Los Angeles, California area—offering installation and customization services. 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