The Fleece Holset Cheetah Common Rail Turbocharger 351-0407 amplifies the driving experience in your 2004.5-2007 Dodge 5.9L Cummins. Featuring a 63mm billet compressor with FPE Exclusive Billet Compressor Wheel Technology and a high flow turbine wheel; this turbo is capable of supporting 650 RWHP, without sacrificing any drivability.