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2011-2016 LML Duramax S400/Stock Twin Turbo Kit

-Atmosphere Turbo Pedestal with Built in Oil Return Fitting
-3" One Piece Y-bridge
-3" Cold Side Intercooler Pipe
-4" Turbo Down Pipe
-3" Turbo Hot Side Cross Over Pipe
-5" Intake
-Dry Air Filter
-Outerwears Pre-Filter cover
-Coolant Overflow Tank with Hoses, Fittings, & Low Coolant Sensor
-Stainless steel oil feed and drain lines with fittings
-3 ½" One Piece Cold Side Charge Pipe
-Silicone Boots
-T-Bolt Clamps
-V-Band Clamps
-Battery Tray
-Heat Wrap & Clamps
-High Temp Coating on Exhaust Pipes
-Powder Coating
Shipping: This Product cannot ship to the state of California
Pricing: $3,095.00

Customize Your Item

- Model Year -
 * required
- Powder Coating -
 * required
- S400 Turbo Charger Size -
 * required
- Powder Coat S400 Turbo Cover -
 * required
- Up Pipes -
 * required
- 3" Driver Side Intercooler Pipe -
 * required
- Lower Oil Pan with Bung -
 * required
- T6 Turbo Heat Blanket -
 * required
- Fastener Type -
 * required
- VGT Turbo Heat Blanket -
 * required
- Already have WCF Y-Bridge Kit -


2011-2016 LML Duramax S400/VGT Compound Turbo Kit.

Product Notes

This kit is for Off-Road Competition use only!
This Kit Requires Custom Tuning for proper operation and performance.


Shipping Information

  • Item Requires Shipping
  • 60.0 lbs.
  • W24.0000” x H12.0000” x L36.0000”
  • This item ships in its own box.
  • This Product cannot ship to the state of California

Customer Reviews

Comment Total Reviews (1)

Just what I needed!
  • Currently 5/5 Stars

Reviewed by: Dennis02/09/2018 12:05AM

Product ownership: Less than 1 month

Purchased from: Wehrli Custom Fabrication - WCFab

What a pleasure to deal with a Company this day and time, that has thought out and Professionally crafted a product that has everything you need and fits perfectly, for a great price. To back it up, a team of professionals to guide you through the design process for your application. Hats off to the Wherli Team! Could not ask for more from a company!

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