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  • EA211 1.0TFSI/TSI Hybrid Turbo Upgrade Audi A3 8VA, Q2, Seat Leon MK3, Skoda Karoq, VW Golf MK7
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MuchBoost EA211 1.0 Upgraded Turbocharger with a Custom Billet Compressor Wheel and an Enlarged Turbine Wheel. It is based on an original BorgWarner Turbocharger, which means that the installation is 100%P&P. The turbocharger is meant to work VAG vehicles with 1.0TFSI/TSI 115HP engines.

The turbo delivers up to 173% power (85 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 EA211 1.0 160-170

Upgraded turbocharger with an estimated 160-170HP at the crank. List of modifications:

  • Fast spool thanks to Custom Billet Compressor 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 EA211 1.0 190-200

Upgraded turbochargers with an estimated potential of 190-200HP at the crank. Modifications compared to the 160-170 option are the same except:

  • Enlarged Billet Compressor Wheel,
  • Larger Turbine Wheel,
  • Precisely machined exhaust housing.
Other significant modifications

The turbo is meant to work with ~160-200HP In order to reach that level of power, you need to adjust your fuel, exhaust, and cooling systems as well.

Example project

One of our clients did 203 HP and 227 Nm of torque at 1.6 Bar of boost with our 1.0 190–200 turbo option. The car was also equipped with:

  • Tuneotronics tune
  • Full system exhaust
  • Sprint replacement air filter
  • Racingline turbo inlet pipe

Dyno graph below.

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

Audi A3 Sportback 1.0TFSI 8VA 115HP
Audi Q2 1.0TFSI 115HP
Seat Arona 1.0 TSI KJ7 95HP/115HP
Seat Ateca 1.0TSI KH7 115HP
Seat Ibiza/ST/Sportcoupe 1.0TSI IV 75HP
Seatn Ibiza 1.0TSI V 75HP/90HP/95HP/115HP
Seat Leon ST 1.0TSI III 115HP
Seat Leon 1.0TSI IV 90HP/110HP
Seat Mii 1.0MPI 75HP
Skoda Citigo 1.0MPI 75HP
Skoda Fabia 1.0TSI III 110HP
Skoda Karoq 1.0TSI 115HP
VW Up! 1.0MPI 75HP
VW Polo 1.0TSI VI 65HP/75HP/95HP/115HP
VW Golf 1.0TSi mk7 115HP
VW T-Roc 1.0TSI 115HP
VW T-Cross 1.0TSI 115HP

Factory numbers




OEM number

1633 970 0036
04C 145 703 M

(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.




160-170HP, 190-200HP

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