The Chevrolet Duramax LBZ Performance Air Intake - Wehrli - 3in. Y-Bridge Kit in Red is the ultimate upgrade for your 2006-2007 Duramax LBZ. This enhanced high-flow intake kit replaces the OEM upper intake manifold, providing superior air supply to your engine intake runners.

This Y-Bridge Kit addresses common shortcomings of the original design, such as the poor slip-fit style of the OEM bridge, which can separate under boost in high-performance situations. The Wehrli Y-Bridge Kit features a bolt-together style that ensures a secure seal where the air inlet horn connects. With a full 3-inch track incorporating smooth mandrel bends and CNC machined billet flanges, this kit provides enhanced airflow from the intercooler pipe connection to the engine. This upgrade is compatible with the OEM lower passenger side intercooler pipe, as well as the optional Wehrli 3.5" High Flow Passenger Side Intercooler Pipe Kit.

Features

• Complete 3" tract from intercooler to engine
• Mandrel bends & CNC machined billet flanges
• 36% improvement in airflow over stock
• Custom powder coat finish
• No tuning required, direct bolt-on
• Made in USA

This kit comes complete with high-quality silicone boots, stainless steel T-bolt clamps, and all necessary hardware for a seamless installation. If you have any questions or need further information, feel free to call us directly at 512-982-9393 for our Austin location or 562-981-6800 for our Los Angeles area location. We also offer installation and customization services at both sites. If you're planning to purchase multiple items, contact us to discuss potential shipping discounts. We proudly install on premises at both our locations.

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