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Air and Fuel Superchargers, Turbochargers and Components

Wehrli

Wehrli S400 Single Turbo Install Kit for 2001-2004 Duramax LB7 Gun Metal Gun Metal 100489-GM

$3,295.00 $3,196.15 Save $98.85

SKU: W005 100489-GM

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In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Wehrli 01-04 Duramax LB7 S400 Single Turbo Install Kit (MPN: 100489-GM, Alt MPN: WCF100489-GM) in Gun Metal is designed for 2001-2004 Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 trucks with the 6.6L LB7 Duramax diesel engine. It includes a 5” fabricated aluminum intake, high-flow 3” fabricated billet Y-bridge kit, stainless steel braided oil lines, and a high-temp ceramic coated turbo downpipe.

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Specifications

BrandWehrli
Part NumberW005 100489-GM

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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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