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11-16 GM 6.6L LML Duramax WCFAB Y-Bridge Kit w/One-Piece Intake

11-16 GM 6.6L LML Duramax WCFAB Y-Bridge Kit w/One-Piece Intake

List price: $1,095.00  


You save: $21.90 (2%)

*If you want a custom color, use the text box below.

*Only use this box for a custom color that our list does not include. If a color is selected above, please leave this field blank. Samples available in the description.

*By checking this I accept that it will take between 10 and 12 business days to build and ship out this product.

I understand I must fill out & sign a waiver before this item will ship


The LML 3" Y-Bridge Kit with One-Piece Intake is an upgraded high flow intake kit for the 2011-2016 LML Duramax. This kit replaces the factory restrictive Y-Bridge with a one-piece 3" bridge that incorporates a heavy-duty machined bead roll on the end so the pipe cannot deform when the t-bolt clamp is tightened. This kit allows you to remove the EGR system for a race use only. A 3" high-flow intercooler pipe compliments the Y-bridge to offer a full 3" track from intercooler to engine and a fabricated 4" intake from the turbo to air filter is included with a dry air filter & outerwear's filter cover.


  • 4" One-Piece Intake
  • 3" One-Piece Y-Bridge
  • 3" Cold-Side Intercooler Pipe
  • Heater Hose & Clamps
  • Barbed Plug & Clamps for Coolant Line Block-Offs
  • Silicone Boots
  • T-Bolt Clamps
  • Dry Air Filter
  • Outerwear's Pre-Filter Cover
  • Powder Coating

WCFAB part number: WCF100691

Click here for Wehrli powder coat samples

Wehrli Custom Powder Coating is housed under the same roof as Wehrli Custom Fabrication. This has Enabled them to provide exceptional turn around time and Quality Control of our Finished Fabricated Components. Wehrli can powder coat items of all sizes. Above is Pictures of our Most Popular Colors that we nearly always have in stock. if you're looking for something one of a kind or different. For custom colors, please enter a powder coat color of your choice above. Shipping times and pricing may be adjusted according to color choice. 

Available in many custom powder coat colors to customize your engine bay to your liking. Kits are in stock and can ship in 1-3 days depending on Powder Coat Color.

This product may defeat emissions systems via electronic or mechanical means and is STRICTLY  for off-road use only. According to the EPA Clean Air Act, it is illegal for use on any Federal, State, or Local public highways and illegal use is punishable by the penalties enacted by the mentioned laws. We do not condone illegal use of these products, and a Liability waiver must be filled out, signed, & returned before this item will ship. Click here for Online Liability Waiver or here for Fax/Email Liability Waiver. We do NOT accept returns on ANY emissions defeating electronics or equipment. NO EXCEPTIONS! This item CANNOT be shipped to California.

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