Wehrli Twin Turbo Kit S400 Stock for 2003-2007 Cummins 5.9L WCFab Red WCFab Red 100567-RED

Name: Wehrli Twin Turbo Kit S400 Stock for 2003-2007 Cummins 5.9L WCFab Red WCFab Red 100567-RED
Brand: Wehrli
SKU: W005 100567-RED
Price: 2443.43 USD
Availability: InStock

$2,519.00 $2,443.43 Save $75.57

SKU: W005 100567-RED

In Stock

Ships by Jun 19

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli Custom Fab S400/Stock Twin Turbo Kit for 2003-2007 5.9L Cummins is capable of up to 1000 RWHP and is designed for daily drivers, work trucks, and tow rigs seeking increased horsepower, better fuel mileage, and superior EGT control. It includes a 5" intake, stainless steel oil lines, 4" turbo downpipe, 3" turbo hot side crossover pipe, 3" cold charge pipe, and all necessary installation hardware. Custom tuning is required for proper operation, and professional installation is recommended.

Fitment

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Specifications

Brand	Wehrli
Part Number	W005 100567-RED

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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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