MuchBoost B5254T4 Upgraded Turbocharger with a Custom Billet Compressor Wheel and a Clipped/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 with Volvo S60 I and V70 II with the B5254T4 300HP engines.

The turbo delivers up to 150% power (150 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 400HP to 450HP.

MuchBoost 2.5T 400

Upgraded turbocharger with an estimated potential of ~400HP at the crank. The list of modifications:

• Precisely machined seal plates and compressor housing,
• Genuine BorgWarner compressor housing,
• Genuine BorgWarner bearing housing,
• Genuine BorgWarner exhaust manifold,
• Upgraded journal bearing system that allows the turbo to hold more boost,
• Original actuator,
• More efficient and larger Billet Compressor,
  
• Clipped Turbine Wheel,
• 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 2.5T 450

Upgraded turbocharger with an estimated potential of ~450HP at the crank. Modifications compared to the 350 option are the same except:

• Bigger Compressor Wheel,
• Larger Turbine Wheel,
• Machined exhaust housing.

Other significant modifications

The turbo is meant to work with ~400-450HP In order to reach that level of power, you need to adjust your fuel, exhaust, and cooling systems as well.

The Complete Turbo option is

If you want to get the Complete Turbo (brand new modified unit) option, please contact us about availability!

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

(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. 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.