WCFab 3" Turbo Downpipe WCF100121

Replace the restrictive factory downpipe in your GM 6.6L Duramax with the WCFab 3" Turbo Downpipe WCF100121 and increase exhaust flow. This 3" downpipe features a high temp ceramic coating and heat wrap for enhanced thermal protection. Best of all, this downpipe is a drop in replacement with factory and factory-style drop in turbochargers.

Features

• Heat Wrap
• 3" Down Pipe
• High Temp Black Ceramic Coating
• Fits Factory & Factory-Style Drop In Turbos