WC Fab 3" High Flow Y-Bridge Kit, 2001-2004 LB7

Part# WCF100693

$823.53

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

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

*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))*

*This product is ONLY designed for closed course racing where it is legal to do so. Any other use will be in violation of local, state, and federal laws. We are not responsible for unlawful use of this product.*