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2001-2004 Duramax S400 Stock Twin Turbo Kit (WCF100570)

Wehrli Custom Fabrication

2001-2004 Duramax S400 Stock Twin Turbo Kit (WCF100570)

$5,436.20 CAD

Performance part for diesel trucks. Please confirm compatibility before purchasing.

Description
Description

Fits

 Year Make Engine
2001-2004
GM
LB7 6.6L Duramax


Compared to a single turbo setup; this compound setup will give you better response, quick spool up, broader RPM range, increased fuel economy & more power. With a small turbo providing low RPM response, and a larger turbo producing power at a higher RPM. End result; better low-end torque, strong mid-range, and superior top-end performance.

Part Number: WCF100570

Features
  • Atmosphere Turbo Pedestal with Built-in Oil Return Fitting
  • 3" One Piece Y-bridge with HD Bead roll end
  • 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" Cold Side Charge Pipe
  • 3 ½" Turbo Inlet Horn
  • Silicone Boots
  • T-Bolt Clamps
  • V-Band Clamps
  • Heat Wrap & Clamps
  • High Temp Coating on Hot Side Pipes
  • Powder Coating
Notes
  • This product is not on order estimated average lead time is 25+ business days
  • If you are not purchasing the turbo from Wehrli you must specify the brand of turbo you are using, some Turbo's you may be required to ship to use for mock-up to build the kit.
Compatible trucks
  • Duramax 2001-2007
Shipping info

Please refer to our Shipping policy. As a general rule, we ship out all orders in 24-72 hours using services like Purolator and other, and always provide you with a tracking number.

Disclaimer & warranty

Please refer to our Disclaimer and Warranty pages.

Planning a larger purchase? Feel free to reach out to discuss a possible discount.

If you have any questions or need help with your order, you’re always welcome to contact us directly.

Contact page link

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