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Stage 1

longer lifetime, no programming required
ideal for vehicles with Chip Tuning, at an affordable fixed price
available for almost any turbocharger, up to 15% greater efficiency


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to the procedure


What is O.S.T. ?

O.S.T. stands for Optimized Serial Turbochargers. During the optimization, a standard-turbocharger gets a new milled impeller, which optimizes the flow and which is especially lighter. In addition, also a special friction bearing is being installed, which has a special coating with the highest dry-running properties. Thanks to the O.S.T. Optimization your turbocharger gets significantly better performance and longer life.




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Stage 2

Maximum performance at same external dimensions
longer lifetime, at an affordable fixed price
available for almost any turbocharger, up to 40 % more efficiency


more details


to the procedure