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  • EA288 2.0TDI Hybrid Turbo Upgrade Audi A4 B8, A5 8T, A6 C7, VW Arteon, Passat B8, Skoda Superb III, Seat Ateca CNHA, DETA
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MuchBoost EA288 Upgraded Turbocharger with a Custom Billet Compressor Wheel and a Clipped 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 with Audi A4, A5, A6, Q2, Q1, Seat Ateca, Skoda Karoq, Kodiaq, Superb, VW Arteon, Passat, Tiguan, and Touran with the EA288 190HP engines.

The turbo delivers up to 136% power (70 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.

Main Features
MuchBoost EA288 2.0 TDI 260

Upgraded turbocharger with an estimated potential of ~260HP at the crank. The list of modifications:

  • Fast spool thanks to Enlarged Custom Billet Compressor Wheel, 7+7 Blades or 11+0 Blades,
  • Clipped 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,
  • Genuine actuator,
  • Precisely machined seal plate & compressor housings,
  • Perfectly calibrated VNT system + dynamically balanced. We use a modern VISCOM flow bench and Schenck balancing machines,
  • 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 EA288 2.0 TDI 280

Upgraded turbocharger with an estimated potential of ~280HP at the crank. Modifications compared to the 260 option are the same except:

  • Custom Billet Compressor Wheel, 11+0 Blades,
  • Enlarged Turbine Wheel,
  • Precisely machined exhaust housing.

Both Compressor Wheel options in the 260 Power Range have the same power potential, while the 11+0 has a better spool and the 7+7 works better in the higher range of RPMs.

Other significant modifications

The turbo is meant to work with ~260-280HP In order to reach that level of power, you need to adjust your fuel, exhaust, and cooling systems as well.

Example project

With the 260HP option, one of our clients managed to produce 260HP and 550Nm of torque. The car was also equipped with a de-cat downpipe.

Dyno graph below.

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

Audi A4/A4 Allroad/A4 Quattro B8 2.0 TDI – 190HP
Audi A4/A4 Quattro B9 2.0TDI – 190HP
Audi A5/A5 Quattro 8T 2.0TDI – 190HP
Audi A5/A5 Quattro F5 2.0TDI – 190HP
Audi A6 C7 2.0TDI – 190HP
Audi Q2/Q2 Quattro GA 2.0TDI – 190HP
Audi Q5/Q5 Quattro 8R 2.0TDI – 190HP
Audi Q5/Q5 Quattro FY 2.0TDI – 190HP
Seat Ateca 4Drive 2.0TDI – 190HP
Skoda Karoq 2.0TDI – 190HP
Skoda Kodiaq 2.0TDI – 190HP
Skoda Superb III 2.0TDI – 190HP
VW Arteon/Arteon 4Motion 2.0TDI – 190HP
VW Passat/Passat Altrack B8 2.0TDI – 190HP
VW Tiguan/Tiguan 4Motion II 2.0TDI – 190HP
VW Tiguan Allspace/Allspace 4 Motion II 2.0TDI – 190HP
VW Touran II 2.0TDI – 190HP

Factory numbers

5303 988 0620
5303 988 0542
5303 970 0476
5303 970 0441
5303 970 0414
5303 970 0385
5303 970 0359
5303 970 0324
BV43D 9700477
BV43D 9700543



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.



260HP with 7+0 Compressor Wheel, 260HP with 11+0 Compressor Wheel, 280HP

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