The GMC Sierra Performance Air Intake - Wehrli - 3in Y-Bridge Kit - WCFab Grey is a must-have for owners of the 2006-2007 LBZ Duramax who seek enhanced engine performance. This high-flow intake kit replaces the original upper intake manifold, optimizing air delivery with precision-engineered components to ensure your truck achieves its peak potential.

Designed to address the durability issues of the OEM Y-bridge, this kit features a sturdy bolt-together style in lieu of the slip-fit, prone-to-failure design. It includes 3" high flow upper and lower intercooler pipes with mandrel bends and CNC machined billet flanges. The Y-Bridge Kit ensures a smooth, secure seal that optimizes air flow, resulting in improved performance and drivability. It's fully compatible with the stock setup and requires no extra modifications or tuning, making it a straightforward upgrade for your Sierra.

Features

• Upgraded 3" high flow intake for enhanced air delivery
• Sturdy bolt-together design to prevent failure under boost
• Compatible with OEM lower passenger side intercooler pipe
• Custom powder coat finish available
• 36% improvement in airflow over the stock design
• Made in USA

Enhance your truck's performance and dependability with this Wehrli Y-Bridge Kit. Should you have any questions, please feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations, in Austin, Texas and Los Angeles, California area, where we can install and customize your kit on-site, ensuring the perfect fit and performance. Also, contact us for shipping discounts on multiple items.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov