Product details

This kit from WCFab will allow you to install an S400 based Turbo on your 2004.5-2007 5.9 Cummins with a 2nd Gen Style Exhaust Manifold (Sold Separate). If you are not purchasing the turbo and manifold from us you must specify the brand of turbo and manifold you are using at the time of placing your order, some brands may require that you send the parts in to WCFab for the kit to be built. Each turbo kit is hand built in house by our experienced fabricators and welders. Every part is built and test fit on an engine to ensure proper fitment. All tubing is TIG welded and mating flanges are CNC machined with O-ring seals where necessary for a boost-leak free setup. Kit includes all components needed to install the turbo, mounting the manifold pointing up which allows for a quick and simple down pipe install- no cutting of your exhaust system required! WCFab's down pipe connects to the v-band flange on the exhaust pipe just as your factory turbo/cast elbow did. Wehrli Custom Fab S400 High Mnt Turbo 2nd Gen Swap Kit, for 04.5-07 Cummins 5.9L, Cat Yellow S400 High Mnt Turbo 2nd Gen Swap Kit, for 04.5-07 Cummins 5.9L, Cat Yellow

Manufacturer fitment & guides

Check WCF100486-CAT against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

• Not CARB approved. Destination and intended-use restrictions must be checked before sale.
• Emissions acknowledgement required before purchase.
• California Proposition 65: Y