My son has a VS11 V6 Getrag manual. He has put 17" SS wheels on it, and has just replaced the standard 3.08 diff with a 3.46. Will your unit allow him to correct for these changes? Hi John, Yes my speedo correctors work fine with the Getrags, I know of a few VSs that are using my modules after...

Hi Festy,
My son has a VS11 V6 Getrag manual. He has put 17" SS wheels on it, and has just replaced the standard 3.08 diff with a 3.46.

Will your unit allow him to correct for these changes?

Thanks, John.