Specifications
- Brand
- Wehrli
- Part #
- WCF100703
- UPC
- WCF100703
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe
$277.44
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Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe. Improves exhaust flow for your Duramax.
Key Features
- Fits 2004.5-2010 Chevrolet Silverado 2500 HD, 3500 HD, and GMC Sierra 2500 HD, 3500 HD trucks with LLY, LBZ, and LMM 6.6L Duramax engines.
- Full 3-inch diameter stainless steel construction helps improve exhaust flow.
- Includes heat wrap and clamps for installation.
- Designed to work with the factory turbocharger and exhaust system.
- No tuning is required for installation.
- Made in the USA.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Wehrli Custom Fab is known for making solid parts for Duramax trucks, and this 3-inch stainless steel downpipe is no exception. If you're working on a 2004.5 through 2010 Chevrolet Silverado or GMC Sierra 2500 or 3500 HD with the 6.6L LLY, LBZ, or LMM Duramax engine, this part replaces the factory downpipe that can be a bit restrictive. It's designed to bolt up to your factory turbocharger and exhaust system, making installation straightforward.
This downpipe is constructed from 3-inch stainless steel, which helps improve exhaust flow compared to the crushed factory pipe. It comes with heat wrap and clamps to help manage heat and ensure a secure fit. A notable benefit is that no tuning is required for installation, meaning you can swap this part out and see improved exhaust flow without needing to reprogram your truck's computer. This makes it a practical upgrade for many Duramax owners looking for a bit more breathing room for their engine.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100703
- UPC
- WCF100703
Frequently Asked Questions
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