ATS recently released a new compound turbo setup that is capable of almost doubling the power output of your Cummins-powered truck. It is called the Aurora Plus and will fit on any 5.9 common rail ...

As we all know, sometimes things just don’t pan out as expected. As we covered in the first report of this two-part series (“Pumped Up,” May 2019), replacing the truck’s stock Bosch CP4.2 ...

For our turbo issue, we've compiled some of the most outrageous turbocharger setups we have ever seen, past and present. But taking a turbocharger off a freight train won't get you a spot on this list ...

It is rear-wheel drive, and the quickest four-cylinder in the world with a 6.20 at 229 mph pass under its belt. The car sits somewhere around the 2,000 HP mark, give or take a couple hundred, and it ...

Twin-turbo setups split exhaust flow between two turbochargers to deliver smoother power, quicker response, and higher potential output than a single large turbo. Different configurations—parallel, ...