2017-2024 Duramax 3.5" Downpipe (WCF100129)-Downpipe-Wehrli Custom Fabrication-WCF100129-Dirty Diesel Customs
2017-2024 Duramax 3.5" Downpipe (WCF100129)-Downpipe-Wehrli Custom Fabrication-WCF100129-Dirty Diesel Customs
2017-2024 Duramax 3.5" Downpipe (WCF100129)-Downpipe-Wehrli Custom Fabrication-WCF100129-Dirty Diesel Customs
2017-2024 Duramax 3.5" Downpipe (WCF100129)-Downpipe-Wehrli Custom Fabrication-WCF100129-Dirty Diesel Customs

2017-2024 Duramax 3.5" Downpipe (WCF100129)

Wehrli Custom Fabrication

Part Number: WCF100129
$472.12 CAD

This product ships for free to most Canadian locations! Learn more.
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Fits

 Year Make Engine
2017-2024
 GM
 L5P 6.6L Duramax


Replace the restrictive crushed factory downpipe on your 2017-2024 L5P Duramax with this 3.5" Downpipe for improved exhaust flow. Black Ceramic Coated and heat-wrapped for thermal protection. Downpipe includes bungs for sensors and NO tuning is required to use this downpipe.   

Part Number: WCF100129