About us:

One Stop Racing Solutions is a business unit of One Stop Holdings Australia Pty Ltd, which has been providing automotive services to the Macarthur region since 1996.

We provide consulting and modification services for high performance automotive applications. Whether you're into drifting, circuit racing or drag racing, our team of experienced engineers and mechanics are dedicated to creating engineered solutions for your vehicle.


  • 2WD dyno power runs
  • 2WD dyno tuning
  • OEM ECU reflashing
  • Aftermarket ECU installation
  • Performance modifications
  • Race engineering
  • Motorsport consulting


One Stop Racing Solutions is an authorised dealer for the aftermarket auto parts manufacturers shown below.





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