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Air and Fuel› Superchargers, Turbochargers and Components

Wehrli

2001-2004 LB7 Duramax S300 Single Turbo Install Kit Bengal Silver

$3,295.00 $3,196.15 Save $98.85

SKU: W005 WCF100478-BS

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In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli WCF100478-BS is a comprehensive S300 single turbo install kit designed for 2001-2004 Chevrolet Silverado 2500 HD/3500 HD trucks with the 6.6L LB7 Duramax diesel engine. This kit facilitates upgrading from a stock IHI-style turbo to a larger Borg Warner S300-style setup, enhancing performance and airflow.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWehrli
Part NumberW005 WCF100478-BS

Videos

2001-2004 LB7 Duramax S300 & S400 Single Turbo Install Kits

2001-2004 LB7 Duramax S300 & S400 Single Turbo Install Kits
S467 LB7 Duramax Introduction! The Channel FINALLY Earned Its Name

S467 LB7 Duramax Introduction! The Channel FINALLY Earned Its Name

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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