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TTE Audi 2.2 Turbocharger Upgrade TTE480 K26 (RS2, S2 & S4)

The Turbo Engineers(TTE)

  • £2,269.91
    exc. VAT £1,891.59


This is an evolution of the TTE420 K24 which was the premise of TTE. What you see in the photos is a Turbo that can be versatile and possesses good response without too much spool.





  • OEM Parts BorgWarner
  • BorgWarner technology Enhanced and enhanced geometry
  • Turbine OEM BorgWarner K26 modified curved curvature
  • BorgWarner OEM ball bearings modified and reinforced
  • Cutting and working of parts for CNC turbo
  • Parts balanced, then assembled and balanced on very high speed VSR machine
  • 480cv Capable
  • Designed, machined and built by TTE in Germany


Upgrade your Existing Turbo

To upgrade your existing turbo, you will need to send us your non-damaged turbo. The listing price is the cost of upgrading a non-damaged turbo only. If your turbo is damaged, there may be extra cost on top of the listing price, we will provide you with a quote after inspection. All turbo will be closely inspected before the upgrade is carried out. You will also receive a report from our engineer after the upgrade is completed.



TheTurboEngineers GmbH based in German is a dynamic and highly innovative turbocharger engineering company, specialised in production of motorsport turbochargers to the highest quality and greatest efficiency with attention to detail. Every component is optimised on long term reliability.

TTE are focused on the construction of prototypes from a concept, through to completion with all work mostly being done in-house to TTE's extremely high standards in Germany. TTE is a fine example of German engineering at its best. 

Small details are important to TTE, as is the conversion of existing OE turbochargers to new upgrade specifications, be it new or from a supplied used turbocharger.
TheTurboEngineers GmbH consults and provides to race teams and many well known tuning houses, looking for the best engineered performance turbochargers available.



Compatibility Check

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.



  • Audi RS2 2.2L 5 cylinders
  • Audi S2 2.2L 5 cylinders
  • Audi S4 2.2L 5 cylinders



To upgrade your existing turbo, the estimated delivery time is around 3-4 weeks after receiving your existing turbo. We can also ship worldwide, simply enter your address at checkout for a shipping quote.

Our new turbos are made to order, the estimated delivery time is also 3-4 weeks after receiving your order. We can also ship worldwide, simply enter your address at checkout for a shipping quote.



One year TTE warranty.


Upgraded by

TheTurboEngineers (TTE)


Part Number