Wehrli 06-07 Duramax LBZ High Flow Bundle Kit Stage 3 - Gun Metal

Name: Wehrli 06-07 Duramax LBZ High Flow Bundle Kit Stage 3 - Gun Metal
Brand: Wehrli
SKU: W005 WCF100503-GM
Price: 2629.84 USD
Availability: InStock

$2,705.00 $2,629.84 Save $75.16

SKU: W005 WCF100503-GM

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Moderate — 2–4 hours

Description

The Wehrli Custom Fabrication WCF100503-GM Stage 3 High Flow Intake Bundle Kit is designed for 2006-2007 LBZ 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks. This kit increases air and exhaust flow for improved efficiency, throttle response, and turbo spool-up, replacing restrictive factory plastic components with high-flow fabricated aluminum intake pipes, an intake horn, and an air box enclosure. It includes a 3" stainless steel downpipe.

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Specifications

Brand	Wehrli
Part Number	W005 WCF100503-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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