Wehrli Custom Fab WCF100622-CP Upper Coolant Pipe Candy Purple Chips Modules Programmers but even trucks in stock

but even trucks in stock form have been known to be too powerful for the stock transmission

The cast aluminum construction with internal & external fins and additional 1 qt of oil offer improved performance and keep the oil temperatures down

controlling the turbocharger to maintain added boost and power as altitude increases

These are for use on 4

Wehrli Custom Fab WCF100622-CP Upper Coolant Pipe Candy Purple Chips Modules Programmers but even trucks in stockThe Wehrli Custom Fab WCF100622 CP Upper Coolant Pipe Candy Purple is what your 2006 2010 GM 6. 6L Duramax LBZ LMM needs and is available at GAP. Manufacturer Warranty*: 1 Year Note: This pipe does not come with a WCFab badge.