The BPM Shortshift Kit reduces the "throw" of the shifter and makes shifting more precise and quicker. Cost effective upgrade SOLUTIONS FOR ALL MODELS which shortens throw between gear changes by 1.5". This translates to easier and quicker shifting which relates to faster strip or circuit times. The BPM Shortshift is a straight plug in solution with no modifications being necessary. As an added advantage the BPM Shortshift Kit will also reduce sideways movement.