WC Fab High Flow Intake Bundle Kit Stage 1 - 01-04 GM Duramax LB7, Deore Gold

Product Name: WC Fab High Flow Bundle Intake Kit Stage 1 - 01-04 GM Duramax LB7, Deore Gold
Manufacturer: WC Fab
Manufacturer Part #: WCF100411-DG
Thoroughbred Diesel Part #: WCF100411-DG
Fitment Notes: 2001-2004 GM Duramax LB7

Already have an air intake and turbo down pipe that you're happy with, but looking to improve your LB7's performance and efficiency by addressing weak points in the OEM components between the turbo and engine?

Check out the WCFab Stage 1 High Flow Intake Bundle Kit for the 2001-2004 6.6L Duramax. This kit replaces the restrictive OEM LB7 Y-bridge, passenger side intercooler pipe, and driver side intercooler pipe with a high flow, 3” mandrel bent aluminum piping kit feeding WCFab's signature TIG welded, CNC machined billet y-bridge base to help increase throttle response, turbo spool up, and reduce EGTs by creating a full 3" intake tract between your turbo and engine.

Kit includes upgraded high quality silicone boots that withstand higher pressures and temperatures than the failure prone, angled factory parts to increase reliability and help eliminate boost leaks. Includes Fuel Pressure Regulator Valve (FPRV) Block Off Kit to allow proper clearance to larger diameter Y-bridge assembly.

***NOTE: NOT RECOMMENDED FOR USE WITH S300 OR S400 STYLE TURBOCHARGERS. If you are planning to run a turbo other than an OEM / IHI style upgraded drop in on your setup, please check out our S300 Single Turbo Kit WCF100478 and our S400 Single Turbo Kit WCF100489 or call us for help placing your order.***

FITMENT NOTE: 2001 models have the MAP sensor installed on the intake runner rather than the bridge from the factory. Due to the increased size of our bridge over stock, in order to install this kit you will need to relocate the MAP sensor to the port on the new bridge assembly and then drill and tap the runner to install a pipe plug (not included) in the original MAP port location (or source a new intake runner from a later model 02-04 LB7 truck).

Note (Current WC Fab Lead Times):

• In Stock Items: 3-5 Business Days
• Most Built to Order Powder Coasted Items: 10-15 Business Days
• Traction Bars: 10-15 Business Days

WC Fab Features:

• 3" Fabricated Y-Bridge (for OEM style intake horn)
• 3" Passenger (Cold) Side Intercooler Pipe
• 3" Driver (Hot) Side Intercooler Pipe
• 14 ga Aluminum Construction
• FPRV Block Off Kit
• O-Ring Bridge Flange Gaskets
• Map Sensor Seal and Hold Down Bracket
• Silicone Boots
• T-Bolt Clamps
• Durable Custom Powder Coat Finish
• Made in USA
• For more information on WCFab call us at 1-859-737-4966.