High Performance Turbochargers for 2003 - 2007 Dodge 5.9L Cummins. If you are in the market for a turbocharger and have been considering a performance upgrade you have found the business to buy from. We offer upgraded single, compound turbo kits, and minor upgrades from the biggest and best names in the industry, such as Industrial Injection, ATS, BD, Fleece, as well as others. Whether you're after a quick spooling Borg Warner SXE S300 or S400, a complete BD Iron Horn 2nd Gen Swap Kit, an ATS Aurora 5000 Compound Kit, or anything in between, we've got you covered. We also carry different turbo accessories such as blow off valves, boost foolers, billet compressor wheels, cool down timers, wastegates, housings, and just about anything you can think of.