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MuchBoost EA825 Upgraded Turbochargers with a Custom Billet Compressor Wheel and Clipped and Lightened/Enlarged Turbine Wheel. They are based on the original BorgWarner Turbochargers, which means that the installation is 100%P&P. The turbochargers are meant to work with Audi A8 60TFSI D5, SQ7, SQ8, RS6 C8, RS7 C8, RSQ8 4M, Porsche Panamera GTS II, Cayenne Turbo/Turbo S E-Hybrid, and Lamborghini Urus with the EA825 460-650HP engine.

The turbo delivers up to 219% power (550 extra HP) over the factory specs. It is a great choice for someone looking for a bit extra HP from their daily driver. MuchBoost turbo allows you to get more from your engine and enjoy it even more than you’ve been so far.

MuchBoost EA825 810

Upgraded turbochargers with an estimated 810HP at the crank. List of modifications:

  • Fast spool thanks to Custom Billet Compressor Wheel,
  • Clipped and Lightened Turbine Wheel,
  • High air-fuel ratio including high peak torque achieved at low engine speeds,
  • Genuine BorgWarner compressor housing,
  • Genuine BorgWarner exhaust manifold,
  • Genuine BorgWarner bearing housing,
  • Original BorgWarner actuator,
  • Precisely machined compressor housing & seal plate,
  • Upgraded Journal bearing system that allows holding more boost,
  • The compressor and turbine wheels are balanced separately, and then the whole core is high-speed balanced using VSR balancing machines at speeds similar to the level seen in the vehicle.
MuchBoost EA825 1010

Upgraded turbochargers with an estimated potential of 1010HP at the crank. Modifications compared to the 810 option are the same except:

  • Enlarged 6+6 Blades Billet Compressor Wheel,
  • Larger High-Flow 9 Blades Turbine Wheel,
  • Precisely machined exhaust housing.
Other significant modifications

The turbo is meant to work with ~810-1010HP In order to reach that level of power, you need to adjust your fuel, exhaust, and cooling systems as well.

You might also consider

4.0L De-Cat Downpipe Lamborghini Urus 650HP V8 BITURBO


A set of gaskets is included with every option you choose!

Audi A8 D5 60TFSI – 460HP
Audi SQ7 4M – 507HP
Audi SQ8 4M – 507HP
Audi RS6 C8 – 600HP
Audi RS7 C8 – 600HP
Audi RSQ8 – 600HP
Lamborghini Urus – 650HP
Porsche Panamera GTS II – 460HP
Porsche Panamera Turbo/Turbo S E-Hybrid II – 550HP
Porsche Cayenne Turbo/Turbo S E-Hybrid III – 550HP
Porsche Cayenne Coupe Turbo/Turbo S E-Hybrid – 550HP

Factory numbers




OEM number


(If your engine has a different code, please send us a message. We will verify it.)

Matters you should be aware of when placing your order.
    1. The warranty is 12 months without the limit of mileage.
    2. We need about 7 working days to perform and ship the upgraded turbocharger. The parcels in European Union are shipped via DPD for just 25,00 EURO. DHL Express (airplane shipping)  is used for orders besides the EU, it costs 99,00 EURO. The average delivery time is 2-4 working days. 
    3. Every parcel is fully insured.
    4. If you didn`t find the turbo you need, feel free to contact us. We are able to perform many more upgraded turbochargers than you can find on the site. Our development department works permanently on the new models.
    5. Do you have a workshop, are you an influencer or seller of tuning parts? We are open to cooperation by offering discounts and refunds.
    6. During placing your order, please provide information as follows:
    • the engine code,
    • the car model,
    • the stock power,
    • the VIN number

These details are helpful to make the turbo correctly.

* Just upgrade option means that we will modify your turbochargers once you sent them to us. The turbo can’t be cracked and must be genuine.

Complete turbo option is for those who want to buy a fully built turbo set ready to install in the car.


810HP, 1010HP



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