The most famous sequential-turbo equipped Japanese car ... the least amount of costs," says BMW tuner and engine builder Steve Dinan. "It's more than what the technology is worth.

A decade later, BMW rolled out the M21 inline-six turbo ... a parallel setup (two similarly sized snails), and sequential turbos (differently sized snails). That said, let's go through all ...

one turbo per bank, plus a sequential third that optionally engages for more top-end power. That, however, is little more than wild speculation. Whatever BMW has up its corporate sleeve ...

sequential-turbo four-cylinder gas engine making nearly as much horsepower. BMW will also offer a hybrid version of the 3-series. Like the system in the upcoming X5 hybrid, developed in a joint ...

Just like Audi, BMW operates the turbochargers of the 750d’s 400 HP engine in a sequential manner. The turbos are grouped in pairs of two for the two sets of three cylinders that form the new ...

Both models will feature a 50-state emission compliant version of BMW's award winning sequential-turbo 3.0-liter diesel engine – the first performance-oriented and efficient Advanced Diesel ...

The SMG tranny would prove to be a challenge when Alvin contacted HPF because they'd never built a turbo kit for the sequential transmission. "I was their third BMW customer and they used my car ...

Under the hood, the 2018 BMW M5 packs a twin-turbo 4.4-liter V-8 engine with ... between fully automatic shifting in D mode, or opt for sequential gearshifts via the new short gear selector ...

And 95 percent is yours at 1500rpm, too. As such, BMW promises near-instantaneous throttle response from the sequential turbo set-up, aided by a quick-fire auto (no semi-auto nonsense here).