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O.S.T. 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

When it comes to the desire for longer shelf life and "the little more power"

A Stage 1 optimization is substantially in 2 steps. The optimization of the bearing for more durability and the optimization of the compressor wheel for improved performance. In both, we make sure that the tags remain close to production. Thus , for example, no programming of the control unit will be necessary and all installation instructions of the manufacturer and service intervals can be pursued.

The bearing

A serial charger that is normally plain bearing, gets with the O.S.T. Optimizing a special friction bearing, which has a special coating with the highest dry-running properties and bridges the lack of lubrication in eg cold start of the engine. Sometimes there are moments when the turbocharger not yet received the full oil pressure and the bearing is not lubricated sufficiently. This usually caused the gradual damage to the turbocharger over the term. Thanks to the O.S.T. Bearing the normal wear is significantly reduced and extends the life of your turbocharger.



The compressor

With the Stage 1 Optimization of the turbocharger gets a new milled impeller which is optimized for the flow and - above all - lighter. These billet compressor wheels are found today in every new racing loader. Normal cast wheels are asked here rarely. Since such a wheel is machined from forged aluminum, it is also more stable and thus more resilient at high boost pressure as is the case for example in chip tuning. The O.S.T. Optimization does not reach the extreme performance of a large compressor wheel, but the response remains at least equal, if not improved, and high performance in a performance-enhanced (eg in chip tuning) engine even better. The compressor of an O.S.T. Stage 1 turbocharger is up to 15% more efficient!

The favorable fixed price

O.S.T. Stage 1 for new turbocharger from 350€
O.S.T. Stage 1 for used turbochargers from 640€ +70€ if Turbo has VTG *
O.S.T. Stage 1 for racing turbocharger on request



The delivery time

For many turbocharger we can realize a Stage 1 optimization within one business day. The special thing about us is that we provide not only for the optimization of best-selling turbos, but can optimize almost any turbocharger on the market. For models for which we still have no components in the offer, the development time is only 1 to 4 weeks.

Turbocharger cross section with explanations on bearing and compressor




Schematic representation of the optimized compressor wheel




Sample picture of the optimized compressor wheel

The advantages of O.S.T. Stage 1

The advantages of O.S.T. are obvious. The performance of the turbocharger and the lifetime will be improved. Whether O.S.T. makes sense for you, you have to decide. If one or more of the following statements apply to you, O.S.T. is right for you.

I want to reach a little more power with my turbocharger

The optimized O.S.T. Compressor wheel will move a larger amount of air through the compressor side of the turbocharger. This more air ultimately generates more power.

I want my turbocharger to build up the boost pressure earlier

The milled aluminum compressor wheel is much more stable than the comparable version made ??of cast aluminum and can therefore be made ??thinner. With the thinner manufacturing the O.S.T. Wheel loses weight. Due to the low inertia of the compressor wheel rotates easily and thus boost pressure builds up faster. This admittedly is not very much earlier, but the only way to ever enable an earlier build up boost.

I want a durable turbocharger with more lifetime

The O.S.T. Special bearing has a special coating on a special carrier material. On the basis of this combination, the bearing is able to bridge short moments of a lack of lubrication. This lack of lubrication occurs inevitably at every cold start and other situations during the period of engine use. The O.S.T. bearing increases the lifetime of your turbocharger.

 Click here to upgrade your Turbo now!

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