Skip to product information
1 of 5

Masata MR13 BMW B48 Tuning Box - 120i, 220i, 320i, 420, 520i

Regular price £424.15
Regular price £499.00 Sale price £424.15
Inc. VAT

On Pre-Order (Email Us for ETA)

Engine Type
  • Free UK Shipping Over £199.99
  • 14 Days Return
  • Worldwide Shipping
View full details

Looking to unlock the full power potential of your vehicle? Look no further than the Masata MR13 tuning box.

Specifically designed and test on both the road and the dyno to optimize your engine's performance, giving you more power and speed on the road. 

The MR13 plugs directly to your car's boost and MAP sensors, and with pre programmed tunes optimizing fuel injection and ignition timing. This results in improved throttle response, faster acceleration, and more horsepower. You'll notice a significant difference in your car's performance, whether you're on the highway or the track. 

The MR13 is compatible with most car models and is easy to install, so you can experience the benefits of increased performance in just minutes and is completely reverseable. The compact design allows for easy integration into your car's engine compartment, and our advanced algorithms ensure that your car runs smoothly and efficiently.

Unlock the ultimate driving experience with the MR13. You'll experience improved acceleration, faster speeds, and a smoother ride overall. Don't settle for mediocre performance - unlock the full potential of your car today.

Please note, there are two different varients of the B48 engine, please check which is applicable and select the corresponding option. 

Performance Gains

  • 70 hp increase in power
  • 74 Nm increase in torque

Masata BMW B58 G22 420i Tuning Box

  • Fully reversible installation and will not void your car's warranty!
  • Improved Throttle Response
  • Increases horsepower and torque throughout the rev range
  • Weatherproof & Dustproof Aluminium Housing



     BMW 1 Series 

  • BMW F20 120i - 2016–2019 

    BMW 2 Series 

  • BMW F22/F23 220i - 2016–2019 
  • BMW F22/F23 230i 2016–present
  • BMW G42 220i - 2021-present 
  • BMW G42 230i 2022-present

    BMW 3 Series 

  • BMW F30/F31/F34 320i - 2015–2019 
  • BMW F30/F31/F34 330i 2015–2018
  • BMW G20/G21 320i - 2019–present
  • BMW G20/G21 330i 2022–present
  • BMW G20/G21 330e 2019–present

    BMW 4 Series 

  • BMW F33/F36 420i - 2016-2019
  • BMW F32/F33/F36 430i 2016–present
  • BMW G22 420i - 2020-present
  • BMW G22 430i 2022–present

    BMW 5 Series 

  • BMW G30/G31 520i - 2017–present
  • BMW G30/G31 530i 2016–present 
  • BMW G30/G31 530e 2018-present

    BMW X3

  • BMW G01 X3 xDrive20i 2018–present
  • BMW G01 X3 xDrive30i 2018–present
  • BMW G01 X3 xDrive30e 2020–present

    BMW X4

  • BMW  G02 X4 xDrive20i 2018–present
  • BMW G02 X4 xDrive30i 2018–present

Please note, there are two different variants of the B48 engine, please check which is applicable and select the corresponding option. 

B48B20A uses a Intercooler and a 3 Pin MAP sensor and a 4 Pin Boost Sensor. 
B48B20B uses a Chargecooler and a 4 Pin MAP sensor and a 3 Pin Boost Sensor.

Please check engine compatability here

MST7003 - B48B20A
MST7011 - B48B20B