Wehrli Custom Fab WCF100622-RED Upper Coolant Pipe WCFab Red 2003-2004 Dodge Cummins 5.9 Up To 104 Percent Flow

Up To 104 Percent Flow Increase

No Cylinder Head Gasket Included

Icon Block Kit Part # 194275 And U-Bolt Kit Part # 37003 (2005-2010 Models) Or Part # 67003 (2011-2016 Models) Are Recommended

The 4-Power settings are adjustable with one button and the LED light represents the settings: Stock (Green)

Maximizes Boost Air

Wehrli Custom Fab WCF100622-RED Upper Coolant Pipe WCFab Red 2003-2004 Dodge Cummins 5.9 Up To 104 Percent FlowAdd the Wehrli Custom Fab WCF100622 RED Upper Coolant Pipe WCFab Red from GAP to your 2006 2010 GM 6. 6L Duramax LBZ LMM today. Manufacturer Warranty*: 1 Year Note: This pipe does not come with a WCFab badge.