GMC Sierra 2500 HD Performance Air Intake – Wehrli 3in Y-Bridge Kit, Semi-Gloss Black (2007.5–2010 LMM). A high-flow, bolt-on replacement for the fragile factory Y-bridge.

The two-piece, bolt-together 3in bridge delivers a secure air-horn seal and a full 3in path with matching upper and lower intercooler pipes. Smooth mandrel bends and CNC-billet flanges cut restriction, and it retains the grid heater, throttle valve, and EGR connections. Compatible with stock trucks; no extra mods or tuning needed.

Features

• Signature WCFab 3in two-piece Y-bridge (bolt-together)
• 3in upper crossover and lower intercooler pipes
• Mandrel-bent tubing, CNC-billet flanges; secure air-horn interface
• All required boots, clamps, seals, gaskets, and hardware; semi-gloss black; up to 36% more airflow vs stock

Questions or scheduling? Call Austin 512-982-9393 or Los Angeles area 562-981-6800. We offer installation and customization at both locations. Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

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