TTE800 upgrade turbocharger for Porsche 997.1 GT2
TTE800 hybrid turbocharger based on the original parts of the Porsche 997.1 GT2

For the production of the TTE800 upgrade turbocharger, TTE uses special, milled compressor wheels of the latest generation made of high-strength aluminum and very thin blades. Not only are they larger than the standard parts, they are also equipped with the extended tip technology. They therefore convey significantly more air mass and still respond very early. The standard compressor housings are machined with a CNC milling machine so that they can accommodate the new wheels.

The turbine wheels come from the 991 and have significantly less exhaust back pressure than the 997 wheels. These also experience the tried and tested grinding by TTE, known as clipping. The ends of the turbine blades are rounded to a certain contour, which increases the throughput, reduces the load on the turbine and thus reduces the exhaust gas back pressure.

The reinforced axial bearing ensures a higher load capacity.


The extremely precise balance of every TTE turbocharger is a key element for longevity, sound and function, which is why TTE attaches great importance to this process. Each individual component is initially balanced at up to 2800 rpm in several levels. The trunk group is then assembled and dynamically balanced again in several levels at up to 250,000 rpm. At TTE, this process takes place on a VSR (Vibration Sorting Rig) balancing machine.Each turbocharger is supplied with a balancing report that you can clearly assign to your TTE charger using the serial number, and which you can trace at any time with which values ​​your turbocharger left the factory with.


- Latest TTE compressor geometry
- 991 turbine with abrasion
- Modified compressor housing with CNC milled inlet
- Optimized bearing and running games
- Reinforced TTE 360 ° motorsport bearings
- Runners in several levels, dynamically balanced, with protocol
- Power of over 800 PS possible
- Installation in original position
- Developed, produced and built by TTE

The price for the conversion of your series loader only applies to the delivery of executable, undamaged original loaders. If the parts sent are not suitable for conversion, you will receive a cost estimate after dismantling. These chargers can also be mounted on the 997.1 Turbo!

The name of the turbocharger also indicates the maximum performance! As an example, a TTE350 creates around 350 hp and a TTE350 + a little more. Often, however, further modifications to the environment, i.e. engine, intake, AGA, etc. are necessary in order to achieve this performance target. Please contact us if you have any questions, we will be happy to help.

The conversion is only possible with the delivery of executable, original 997.1 GT2 loaders

TTE800 upgrade turbocharger for Porsche 997.1 GT2

Productcode: TTE800PO
€ 4.099,00Prijs