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  • CUL 2.0TSI/1.8TFSI Hybrid Turbo Upgrade Audi A3 8U, Volkswagen, Beetle, Golf VII, Scirocco MK3, Jetta VI, Passat B8
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MuchBoost CUL 2.0TSI Upgraded Turbocharger with a Custom Billet Compressor Wheel and Clipped/Larger Turbine Wheel. It is based on an original Garrett Turbocharger, which means that the installation is 100%P&P. The turbocharger is meant to work with Audi Q3, VW Golf, Jetta VI, Passat B8 and Scirocco with the CUL 2.0TSI 180-220HP engines.

The turbo delivers up to 205% power (190 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.

We have developed 2 modification options that allow you to reach anywhere from 330HP to 370HP.

MuchBoost CUL 2.0TSI 330

Upgraded turbocharger with an estimated ~330HP at the crank. List of modifications:

  • Upgraded journal bearings system that allows the turbo to hold more boost,
  • More efficient and larger Billet Compressor Wheel,
  • Clipped and Lightened Turbine Wheel,
  • Genuine Garrett compressor housing,
  • Genuine Garrettt bearing housing,
  • Genuine Garrett exhaust manifold,
  • Original actuator,
  • Dynamically balanced,
  • 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 CUL 2.0TSI 370

Upgraded turbocharger with an estimated potential of 370HP at the crank. Modifications compared to the 330 option are the same except:

  • Bigger Compressor Billet Wheel,
  • Bigger Turbine Wheel.

Every turbocharger is based on the 2.0TSI unit.

Other significant modifications

In order to reach that level of power, you need to adjust your fuel, exhaust, and cooling systems as well.


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


Cars
Audi Q3 2.0TSI – 180/220HP
Volkswagen Beetle 1.8TFSI – 170HP
Volkswagen Beetle 2.0TSI – 220HP
Volkswagen Scirocco 2.0TSI – 220HP
Volkswagen Golf VII 2.0TSI – 180/220HP
Volkswagen Jetta VI 1.8TFSI – 170HP
Volkswagen Passat B8 1.8TFSI – 170HP


Factory numbers

819035-0011
819035-5011S
819035-11
819035-0017
819035-5017S
819035-17
819035-0013
819035-5013S
819035-13
819035-5005S
819035-5007S
819035-5009S
819035-0005
819035-0007
819035-0009
819035-0013
819035-0017
819035-5
819035-7
819035-9
830233-5007S
830233-5005S,
817808-0001
817808-0002
817808-0003
817808-0004,
817808-0005
817808-0006
817808-0007
817808-0008,
817808-1
817808-2
817808-3
817808-4
817808-5,
817808-6
817808-7
817808-8
817808-9

Engines

CULA, CULB, CULC, CPKA, CPRA, NAR


OEM number

6K145715CX
06K145715CV
06K145715C
06K145715D
06K145715F
06K145715A
06K145715B
06K145701R


(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 around 2 weeks to perform and ship the upgraded turbocharger. In some complicated cases, it may take up to 3 weeks. Please realize that the turbo upgrades require precision. Especially, the machining process takes a lot of time. We don`t cut the corners. Thank you for understanding. The parcels in the European Union are shipped via DPD for just 25,00 EURO. UPS is used for orders besides the EU, it costs 99,00 EURO and 49,00 to the UK (DHL). The average delivery time is 3-5 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.

POWER RANGE

330HP, 370HP