TTE777 upgrade turbocharger for Audi TTRS / RS3 8J 8P 8V, 8.5V
TTE777 Hybrid Turbocharger for TTRS 8J and RS3 8P / 8V

For the production of the TTE777 Upgrade Turbocharger, TTE uses a larger, milled compressor wheel. Not only is it larger than the standard part, it is also equipped with the extended tip technology. It therefore promotes significantly more air mass and still responds very early. The standard compressor housing is machined with a CNC milling machine so that it can accommodate the new wheel.

The turbocharger's turbine wheel is also replaced so that it can cope with the increased volume of exhaust gas without generating excessive exhaust back pressure. The turbine wheel experiences the tried and tested abrasion by TTE, the so-called 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 360 ​​° bearing used ensures a higher load capacity. The standard pressure cell of the wastegate is adapted to the new environmental conditions by equipping it with a stronger spring. Thanks to the TTE brackets, the spring rate can even be further adjusted by the owner, if this is desired or necessary.


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 protocol 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.


- Original Borg Warner housing, machined by TTE
- Milled TTE compressor with extended tip
- Large TTE turbine
- Modified compressor housing with CNC milled inlet
- Optimized bearing and running clearance
- Reinforced 360 ° bearing
- Modified pressure
cell - Fuselage group in several levels, dynamically balanced, with protocol
- Power of over 770 PS possible
- Installation in original position
- Developed, produced and built by TTE

The name of the turbocharger also indicates the maximum performance! As an example, a TTE350 creates approx. 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. If your turbocharger is already thermally insulated for a conversion, you will of course also receive a turbocharger with insulation. The surcharge for insulation only applies if it is to be retrofitted!

The basis for this TTE turbocharger differs significantly from the series, so this is not a plug & play solution! Additional, extensive work and / or parts may be necessary for installation in your vehicle.

TTE777 upgrade turbocharger for Audi TTRS / RS3 8J 8P 8V, 8.5V

€ 2.999,00Prijs