Back in the day, most aftermarket and factory turbocharger systems featured simple log-style exhaust manifolds. But just like on normally aspirated engines, where exhaust manifold design has become ...

Understanding what twin turbos actually do, how they are configured, and where their efficiency gains are won or lost is ...

Turbochargers are—literally—spooling up, with every major automaker now offering at least one boosted model in their lineups (and one with four turbos). Today, our friend Jason Fenske over at ...

The new 3.0lr six-cylinder inline direct injection gasoline engine used in the BMW 535i Gran Turismo features BorgWarner's twin scroll turbochargers, which allows it to reach a total output of 306 ...

From the MINI Cooper and BMW 1 Series to the plug-in hybrid M5 and Rolls-Royce Phantom, what BMW calls TwinPower Turbo is a suite of technologies featured in all series-production engines presently ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

AUBURN HILLS, Mich., Feb. 18, 2020 /PRNewswire/ -- BorgWarner's twin scroll turbochargers featuring enhanced high temperature performance thanks to the use of sophisticated steel alloys, are being ...

When using a BorgWarner twin scroll turbocharger for a six-cylinder engine, the ducts serve three cylinders at a time and are separated in both the exhaust manifold and turbocharger. New Delhi: Auto ...

Ryan de Villiers is a budding automotive journalist based in South Africa and serving as one of the newest additions to the CarBuzz team. He immediately pursued a career in journalism after finishing ...

The Cadillac 4.2L Twin-Turbo V-8 LTA engine is a clean-sheet design. It was developed as a small-displacement V-8 with the goal of delivering exceptional power density of 131 hp (98 kW) per liter, for ...

Single-scroll systems have been in use for a long time, and for good reason. These systems are generally compact, inexpensive and extremely durable under the high heat they're exposed to. So from a ...