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TTE Audi 2.5TFSI TTE700 Hybrid Turbocharger Upgrade (8J TTRS, 8P/8V RS3 & 8V RSQ3)

The Turbo Engineers(TTE)

  • £4,680.00
    exc. VAT £3,900.00


Introducing our TTE700 performance turbocharger based on the original EA855 DAZA turbocharger to new higher output specification for fitment for the older generation cars. Offering an upgrade to over 600PS on pump petrol.

This is not a plug and play turbo, you will also need the DVX Turbo Installation Kit

The Sharp-Motorsport Audi 2.5 TFSI EVO EA855 MPI Injector Set Upgrade (Inc. 8J TTRS, 8P RS3 & 8V RSQ3) is also recommended. 


Engineered & Enhanced

At the core of our TTE700 is a much larger TTE compressor wheel, chosen because it is highly efficient and creates an extremely high flow for comparative size. Re-Profiled compressor cover to optimised tolerance to ensure maximum compressor efficiency is given.

We CNC mill the exhaust turbine housing to accept a larger turbine and shaft.

Special profile 360 deg high-performance motorsport journal bearing is fitted, to remain durable at higher loads with no loss in transient response. The actuator used is sprung OE unit
If ordering new, we use the latest generation of BorgWarner original turbochargers with the latest spec Audi thermal shielding on the exhaust manifold & turbine housing to lower engine bay temperatures and ensure the best performance and safety.  Please note if you send an older generation turbo, without the original thermal shielding for the "upgrade" process, we will rework your turbo and return without the shielding.   



Precisely balancing our turbochargers is a key critical factor to become a TTE upgrade unit as longevity and performance are paramount. Good balance improves acoustics also. Subsequent great care is taken with all TTE turbochargers to achieving our balance standards. Firstly parts are balanced at slow speeds up to 2800RPM in multiple planes using our single parts machine, then components are assembled and then the CHRA are dynamically balanced, but this time depending on application at up to 250,000 RPM in multiple planes using our in-house VSR machine to acquire the ultimate equilibrium, to a standard far higher than OEM. Each turbocharger is supplied with a serial numbered balance test result document.


Dragy (100 - 200 km/h)

TTE Audi 2.5TFSI TTE700 Hybrid Turbocharger Upgrade (8J TTRS, 8P/8V RS3 & 8V RSQ3) - 100 to 200 Dragy Result


Dyno Result

TTE Audi 2.5TFSI TTE700 Hybrid Turbocharger Upgrade (8J TTRS, 8P/8V RS3 & 8V RSQ3) - ML Performance UK 





  • Genuine BorgWarner turbocharger as base part 
  • TTE Billet Highly efficient compressor geometry
  • TTE 9 Blade high-flow low-mass turbine
  • TTE Upgrade bearing pack
  • Genuine BorgWarner Uprated & reinforced actuator
  • Thermally shielded exhaust manifold and housing  
  • CNC Optimized Compressor Cover Machining Clearances
  • 600+ PS depending on fuel
  • Single parts finely balanced then components assembled and core high-speed VSR balanced
  • Supplied with a balance test result document
  • Proven TheTurboEngineers quality
  • Made 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.



  • 2008+ Audi 8J TTRS 2.5 TFSI
  • Audi 8P RS3 / 8V RS3 / 8V RSQ3



To upgrade your existing turbo, the estimated delivery time is around 3-4 weeks after receiving your existing turbo. 

Our new turbos are made to order, the estimated delivery time is also 3-4 weeks after receiving your order. 



One year TTE warranty.


Upgraded by

TheTurboEngineers (TTE)


Part Number

TTE10033.1 (New)

TTE10033.3 (Refurbish)

TTE10033.5 (Refurbish your TTE625)

Next Day UK Delivery

Get FREE Guaranteed next day UK delivery for orders over £99 (exc. VAT), excluding larger items and certain remote postal codes/areas. Same day dispatch available if your order is placed before 1pm UK Time on all in stock items!

Worldwide Shipping

We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm UK Time on all in stock items!