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 ...

A DIY turbo kit on a Lamborghini is either genius or madness. Doing it cheap makes it even more extreme. One peculiar detail ...

After a handful of naturally aspirated mods, we just couldn't wait any longer before subjecting Mini Mouse (our 4.8L LR4 test engine) to some positive pressure. Mini Mouse has been built to ...

Twin turbochargers have their pros and cons, and two main setups try to maximize the pros. Here's the difference between parallel and sequential twin turbos.