For many, the 3rd Gen 5.9L Cummins is the epitome of a diesel truck. Featuring an in-line common rail diesel engine, its horsepower potential is nearly limitless. For those seeking to add power, but coupled with manageable exhaust gas temperatures, reliability, and great driving manners, its hard to argue that a set of compound turbos is a key component to the build list. Years past, adding a set of compounds meant determining proper turbo sizing for two sets of chargers, determining how well they will work with one another, sourcing a centered exhaust manifold, plenty of fabrication to build the piping, and countless trips to the hardware store to get all of your oil lines, fitting, etc. The good news is those issues are indeed a thing of the past and ATS brings you this complete, ready to bolt-in Aurora 3000/5000 Compound Turbo Kit!

This system featured an Aurora 5000 turbo mounted up top that feeds the large volume of air to the smaller Aurora 3000 that quickly charges this air to create lightning fast turbo response, giving you the best of both worlds. The included exhaust manifold has a built-in wastegate flange to mount the included external wastegate to that aids in reducing and even eliminating compressor surge that can otherwise be common with a set of compounds. Because hot exhaust gasses move at a faster rate compared to cool gasses, all of the necessary piping is wrapped in heat wrap that aids in keeping as much temperature inside of the tubing instead of escaping to the engine bay, as well as adding a nice finishing touch to the kit. Overall, if you're after a truck that can do it all in terms of hauling a heavy trailer or surprising an innocent Camaro at the stop light, make sure your build list includes an ATS Aurora Compound Turbo Kit!