The Wehrli S400 high-mount turbo swap kit for 2004.5–2007 5.9L Cummins (2nd-gen exhaust manifold) enables installation of an S400-based turbocharger with the manifold mounted up for a simple downpipe install and no cutting. Each kit is hand-built with TIG-welded tubing and CNC-machined mating flanges with O-ring seals. It includes a 4" shorty downpipe, one-piece 3" hot-side pipe, silicone boots, oil feed and drain assemblies, dry air filter and a 5" intake.
Wehrli 04.5-07 Dodge 5.9L Cummins S400 Turbo 2nd Gen Swap Kit (No Turbo/Manifold) - Gloss White