GT7 Tuning Calculator V3.2 Expert edition (macro enabled, not for mobile or web) and Lite edition V3.1 NEW CARS ADDED!

GT7 Tuning Calculator Expert Version (please note you will need to open this in Microsoft excel DESKTOP APP, not numbers or openxl or excel online or on mobile device) this purchase also includes the lite version for web or mobile device) now with full setup, Suspension, Gear Ratios, LSD and Dyno Plot for ultimate shift points! 

It has been built from years of real life and sim racing experience, I have been obsessed with Gran Turismo since the early days, while also building my own turbo charged race cars in my friends workshop. After GT5 went offline I moved over to iRacing for a time. Until last year when I decided to rejoin the Gran Turismo racing sim world! So here we have my suspension calculator along with a gear ratio calculator to help everyone make the most out of this complicated yet exciting game!

All updates to the calculator are included in your purchase.

if you have any questions or feature request please feel free to message me through this website or via GTPlanet, username hookedonturbo.

Safe racing hopefully see you out on the track!