Wehrli 04.5-05 Chevrolet LLY Duramax Passenger Side 3in Intercooler Pipe - Sparkle Copper

Name: Wehrli 04.5-05 Chevrolet LLY Duramax Passenger Side 3in Intercooler Pipe - Sparkle Copper
Brand: Wehrli
SKU: W005 WCF100355-SC
Price: 320.10 USD
Availability: InStock

$330.00 $320.10 Save $9.90

SKU: W005 WCF100355-SC

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Description

The Wehrli Custom Fabrication WCF100355-SC is a 3" high-flow passenger side (cold side) intercooler pipe kit for 2004.5-2005 LLY Duramax engines, replacing the factory 2.5" aluminum pipe with a 3" mandrel-bent 14-gauge aluminum pipe, and includes upgraded silicone boots and T-bolt clamps. It is compatible with stock trucks and OEM Y-bridge/crossover pipe, improving airflow, throttle response, and turbo spool up by flowing 56% better than stock, and requires no tuning.

Fitment

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Specifications

Brand	Wehrli
Part Number	W005 WCF100355-SC

Videos

How to Install Wehrli Custom Fab Hot Side Intercooler Pipe 04.5-10 Duramax

2004.5-2010 LLY/LBZ/LMM Duramax Driver (HOT) Side 3" Intercooler Pipe Kit

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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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