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Upgraded Turbo Stage3 Audi RS3, RSQ3, TTRS 2.5 TFSI 550HP+


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Upgraded Turbocharger Stage 3 built using 6+6 Custom Billet Compressor Wheels made from and Enlarged KKK K24 Turbine Wheel, based on the stock genuine KKK turbocharger, is the ultimate solution for Audi RS3, RSQ3 and TTRS working with 2.5TFSI engine 340-367HP. As for the turbine wheel, there is an option to use High Flow 9 Blades one.

Most Important Features

– Journal bearings – so-called ‘360’,
– Modification of compressor housing,
– Modification of seal plate,
– Modification of exhaust manifold,
– Enlarged/custom compressor Billet Wheel
– Enlarged/custom turbine wheel clipped and lightened to help reduce backpressure,
– Genuine KKK compressor housing,
– Genuine KKK exhaust manifold,
– Genuine KKK bearing housing,
– Reinforced actuator,
– Dynamically Balanced.


The one thing required to install our Stage3 hybrid is the modification of the Inlet Pipe.

Reaching the desired power

The Stage3 is meant to work with 550 HP. In order to reach that level of power you need to adjust your fuel, exhaust and cooling systems as well. The professional ECU remapping is required!

Other products you might consider

Audi RS3 8P Custom Downpipe Audi TTRS 8J Audi RSQ3 8U 2.5 TFSI

The main advantages of Billet Compressor Wheels:

  • Billet Compressor wheels (or MFS Wheels Manufactured from Solid) are made from a solid piece of alloy (billet). A CNC miller performs the wheel from a CAD program.
  • Billet compressor wheels are far stronger than a cast wheel due to being machined from a solid piece of material. This extra strength allows the wheel blades and hub to be thinner, increasing blade area resulting in increased air flow from a wheel with matching overall dimensions.
  • As the Billet compressor wheel can have thinner blades and hub, this means that generally, the MFS compressor wheel will also be lighter than its cast counterpart.
  • The improvement will add greater air flow.
  • Faster boost response at lower engine speeds.
  • Increased efficiency at higher boost pressures.


Audi RS3 8PA, 2,5TFSI 340HP
Audi RS3 8V, 2,5TFSI 367HP
Audi RSQ3 8U, 2,5TFSI 340HP
Audi RSQ3 8U, 2,5TFSI 367HP
Audi TT RS 8J, 2,5TFSI 340HP
Audi TT RS 8J, 2,5TFSI 360HP



Factory numbers

1855 988 0000
1855 970 0000

OEM numbers


Learn more about hybrid turbo we can build

Additional information

Turbine Wheel

KKK K24 Turbine Wheel, 9 blades Turbine Wheel


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