Gran Turismo 7 Tuning Calculator is designed for spring frequency, dampers and gear ratio settings. It calculates from a set of parameters the user inputs. Giving you balanced spring frequencies for stable handling, optimised gear ratios for track specific acceleration and gear shifts, as well LSD ratio calculations based on the torque and gearing.
Please try the free trial embedded spreadsheet you can find in the navigation menu at the top of this page.

Join the discussion thread on GT Planet forum for the latest updates and to add any suggestions or ask questions.

GT7 Tuning Calculator Expert Edition (includes Lite edition)

GT 7 Tuning Calculator Lite Edition

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