Fuel the performance of your 2003 - 2007 3rd gen Dodge Cummins engine with parts from Pure Diesel Power. We provide performance parts to turbocharge your 3rd gen 5.9 Cummins in a variety of ways. Improve your airflow and engine efficiency with air intakes and performance exhaust systems. Or simply maximize your powertrain with a brand new injector kit that you can drop into your engine and see immediate performance gains.