Turbo Pro

Speed-Wiz Software

About this app

Please note: Car Math Pro is replacing this app.


Speed-Wiz Turbo Pro has all the turbocharger calculations you need to build and modify great turbo setups for cars, trucks, motorcycles, and boats. Its many automotive turbocharger calculations and turbocharger graphs make it easy to find out what you need to know. The turbocharger compressor map is especially informative and useful, comes pre-configured with nineteen popular compressor maps, and can be customized with your own additional compressor maps. Easy and fun to use, Turbo Pro will give you results immediately with no tedious setup and learning chores. It's car math made simple.


Turbocharger calculations:
- Conditions
- Boost curve
- Turbo compressor map
- Turbocharger sizing and selection
- Intercooler efficiency
- Turbocharger system temperatures, pressures, and flow


Turbocharger graphing:
- Conditions
- Boost curve
- Intercooler efficiency
- Turbocharger system flow
- Turbocharger system temperatures and pressures


Easy and fun to use
Automatic, instantaneous calculations
Accurate, reliable, and proven algorithms
Unlimited vehicle and configuration files
Context-based online help
Metric and English inputs and outputs with automatic conversion
Includes over forty turbocharger compressor maps and you can add your own
Supports air-to-air and air-to-water intercoolers
No advertising


Other Speed-Wiz car math modules include Engine Pro, Chassis Pro, Tire Pro, Brake Pro, Performance Pro, Suspension Pro, Race Pro, and more!

What's new

System updates
Bug fixes and other improvements