Intake Elbows

Wehrli - WCF100235-RAWWehrli Custom Fab Y-Bridge, 3 in. (Bridge Only)Duramax LBZ/LMM, RawThe factory LBZ/LMM Y-bridge is a poorly designed slip-in style two piece bridge with very little support that is prone to blowing apart under boost and creating...

Wehrli - WCF100164-REDWehrli Custom Fab Y-Bridge Kit, 3in., 2007.5-2010 Duramax LMM, WCFab RedThis LMM 3" Y-Bridge Kit is an upgraded high flow intake kit for the 2007.5-2010 LMM Duramax which replaces the OEM upper intake manifold supplying air to the...

Wehrli - WCF100615-RAWWehrli Custom Fab Y-Bridge, 3 in. for S300/S400 Single Turbo, 01-04 Duramax LB7, Raw3" High Flow Y-Bridge for custom fabrication use. Not a direct OEM replacement. Does bolt to OEM intake runners. 3" Bead Roll Connection at inlet...

Wehrli - WCF100411-GW

Wehrli - WCF100411-RED

Wehrli - WCF100411-GRY