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Wehrli

Wehrli Up Pipe Kit w Gaskets (Twin Turbo) 2in for 01-04 LB7 Duramax Stainless Stainless 100589

$639.00 $619.83 Save $19.17

SKU: W005 100589

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli 100589 Stainless Up Pipe Kit with Gaskets (Twin Turbo), 2in, is designed for 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7 engines. It features heavy-duty 2-inch, 11-gauge stainless steel tubing and high-strength stainless steel bellows.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandWehrli
Part NumberW005 100589

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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