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Garrett announces a breakthrough 170,000-RPM turbocharger tech

Garrett Motion Inc. has come up with an innovative development in automotive turbocharger industry, one that could enable vendors to produce models revving up to 170,000 RPM.

The same know-how could be used to design high-performance electric motors resistant to high operating temperatures. The company claims it already has the necessary software for this motor design.

The electromechanical Garrett E-Turbo unit should make its market debut soon, and range-topping Mercedes-AMG vehicles will be the first to benefit from it, the announcement states.

Garrett says that a dozen innovative technologies will emerge in the near future that will enable the creation of much more nature-friendly hybrid engines than the ones used today. One of these technologies enables highly efficient regeneration of power, greatly extending the range available from a single charge.