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MuchBoost MZR-CD Upgraded Turbocharger with a Custom Billet Compressor Wheel. It is based on an original IHI Turbocharger, which means that the installation is 100%P&P. The turbocharger is designed for Mazda 3 II, 6 II, and CX-7 with the 2.2 MZR-CD 150-185HP engines.

The turbo delivers up to 173% power (110 extra HP) over the factory specs.  With this turbo, you will get the most from your engine without going crazy on additional mods. We managed to make the Ford’s newest 4-banger diesel as powerful as its BiTurbo brother. 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
  • The potential ~260HP,
  • Fast spool thanks to Custom Billet Compressor Wheel,
  • High air-fuel ratio including high peak torque achieved at low engine speeds,
Details on the construction of the turbo:
  • Genuine IHI compressor housing,
  • Genuine IHI exhaust manifold,
  • Genuine IHI bearing housing,
  • Genuine actuator,
  • Precisely machined seal plate & compressor housings,
  • Upgraded Journal bearing system that allows holding more boost,
  • Perfectly calibrated VNT system + dynamically balanced. We use a modern VISCOM flow bench and Schenck balancing machines,
  • 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.
Other significant modifications

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

Please message us before ordering the turbo with your VIN number to ensure availability!

You might also consider

2.2 SKYACTIV D Hybrid BiTurbo Upgrade Mazda 3, 6, CX-5

A set of gaskets is included with the turbo!

Mazda 3 II 2.2 MZR-CD – 150-185HP
Mazda 6 II 2.2 MZR-CD – 150-185HP
Mazda CX-7 2.2 MZR-CD – 150-185HP

Factory numbers

VJ40 0907
VJ40 1208
VJ40 8010
RHV4 16 172M
RHV4 21 153M
RHV4 24 047M



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.

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