GMC Sierra 3500HD Y-Bridge Kit - Wehrli - 3in - Fine Texture Black - '07-'10. A high-flow, bolt-together intake upgrade for 2007.5-2010 Duramax LMM trucks.

This kit replaces the restrictive, slip-fit OEM Y-bridge that can separate under boost, improving drivability and airflow. The 3 in upper and lower intercooler pipes use mandrel bends and CNC machined billet flanges for a secure tract from intercooler to engine. It retains the grid heater, throttle valve, and EGR connections, and works with the OEM lower passenger side intercooler pipe or WCFab 3.5 in upgrade (WCF100367). Compatible with stock trucks; no tuning required.

Features

• WCFab 3 in two-piece bolt-together Y-bridge
• 3 in upper/lower intercooler pipes with mandrel bends and CNC billet flanges
• Retains grid heater, throttle valve, and EGR connections
• Includes silicone boot, stainless T-bolt clamps, MAP seal, O-rings, gaskets, hardware, support bracket
• Up to 36% airflow improvement over stock; Fine Texture Black; Made in USA

Questions or ready to plan an install? Call Austin at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization at both locations in Austin, Texas and the Los Angeles, California area.

If you are considering 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