GMC Sierra 2500HD Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Brizzle Blue - 07–10. Built for 2007.5–2010 LMM Duramax trucks, this kit replaces the factory Y-bridge with a robust, bolt-together 3 in assembly for dependable boost sealing and improved airflow.

The OEM slip-fit bridge is a known weak point that can separate under load. Wehrli’s two-piece design, paired with 3 in upper crossover and lower intercooler pipes, creates a consistent 3 in tract from intercooler connection to intake runners while retaining the factory grid heater, throttle valve, and EGR interfaces. Finished in Brizzle Blue powder coat, it installs on stock trucks with no tuning required and includes quality hardware, clamps, MAP seal, and new gaskets. Compatible with the OEM passenger-side intercooler pipe or WCFab’s 3.5 in passenger-side upgrade (WCF100367).

Features

• WCFab signature 3 in two-piece Y-bridge
• Up to 36% airflow improvement over stock
• 3 in upper crossover and lower intercooler pipes
• Mandrel-bent tubing, CNC-machined billet flanges
• Silicone boot, stainless T-bolt clamps, MAP seal, gaskets
• Throttle valve support bracket; Made in USA

Questions or ready to schedule install? Call 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 services.

If you’re purchasing 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