Four years ago, I bit the bullet and bought a Traqmate for my race car. I continue to believe that the Traqmate is the best tool out there for the club racer on a budget. The predictive lap timer feature alone is an amazingly powerful tool that allows you to make multiple changes in the way you drive a single lap and see the results in real time.
Unfortunately for me, my Traqmate is wired into that race car pretty securely. Is it possible to get similar data for a lot less money — say, for seventy or eighty bucks instead of the $999 Traqmate charges for the basic in-car system?