Originally Posted by MMZ_TimeLord
Yes, you specify which model of Sprint booster you want, the manual or auto transmission can use the auto Sprint Booster. Only a manual transmission should be used with the manual Sprint Booster as it's too aggressive and will probably damage an automatic transmission.
EDIT: dynamicS, no I do not... I did not order 'extras'.

I would have specified but have nothing to base my knowlege on, it's all trial and error, hehe. I wonder if the manufactuer would let me swap for an automatic version?
Anychance you can send me his email address Timelord?
MAybe we should start another group buy?