Fits: 2001-2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 (Federal Emission Only) Duramax Diesel

The only High Flow 3” Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with Wehrli Custom Fabrication's high flow 3” kit to increase throttle response and turbo spool up by creating a full 3" intake tract from the intercooler outlet to the engine.

Features:

• Compatible with factory IHI turbo
• Increase throttle response and turbo spool
• Eliminates angled OEM intercooler boots that are prone for failure
• Made in the USA

Includes:

• 3" Fabricated Billet Y-Bridge (clearance for OEM style intake horn)
• 3" Passenger Side Intercooler Pipe
• FPRV Block Off Kit
• Silicone Boots
• T-Bolt Clamps
• Bridge Flange Gaskets
• Map Sensor Seal and Hold Down Bracket
• Custom color powder coat POWDERCOAT COLOR CHART
  

Notes: 

• 15+ Business Days Before Shipment, this is a custom order part, once the order has been processed it CANNOT be canceled, returned, or refunded
• If you enter a powdercoat color that is not listed on the chart, your order will be delayed as we will have to contact you to discuss the options. RAW Finish is NOT available!
• Driver side intercooler pipe can be purchased separately here
• Not recommended for S300/S400 style turbochargers, please check out Wehrli's S300 Single Turbo Kit WCF100478 and our S400 Single Turbo Kit WCF100489

*THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT IS NOT LEGAL IN CALIFORNIA.*