The Wehrli S400/stock compound twin-turbo kit for 2003–2007 Dodge Ram 5.9L Cummins provides a twin-turbo solution offering high RWHP potential depending on turbo and fueling choices. Suitable for daily drivers, work trucks and tow rigs, the kit improves power delivery, fuel mileage and EGT control while preserving usable turbo spool with recommended combinations. It includes ceramic-coated hot-side and down pipes, stainless oil feed and drain lines, 3" cold charge plumbing, silicone boots, clamps, hardware, heat wrap, V-band clamps and a durable powder-coated finish with a 5" intake.
Wehrli 03-07 Dodge 5.9L Cummins S400 Twin Turbo Kit (No Turbo) - WCFab Grey