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This turbo upgrade contains a 41mm compressor wheel and is a direct bolt on to your stock turbo location. Contains the similar twin scroll design but in a better flowing turbo than stock. If you are looking for a quality OE replacement upgrade turbo for your 1.6L Mini, the Borg Warner K03 turbocharger is a great direct bolt on upgrade, capable of increasing output by up to 40hp.


The larger inlet will require an aftermarket intake system and pipework that can adapt to the larger inlet.

Factory inlet boots may need the inner sleeve removed to fit.



  • Hight temperature alloy turbine housing
  • Extended tip technology 
  • Twin scroll turbine housing
  • Water cooled bearing housing
  • 41mm Compressor wheel 
  • 45mm Turbine wheel 


Horsepower: 255


K03-2074 Mini From 2006 Upgrade

  • Due to fluctuating exchange rates, our BorgWarner range is price on application to get you the best price available!

    If you purchase a BorgWarner turbo through our website, we will contact you with the competitive prices and availabilty.

    Thanks - Owen Developements

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