ClubTest: Do Titleist's new TSi2 and TSi3 drivers generate more ball speed than the TS2 and TS3?

GOLF’s Andrew Tursky and True Spec Golf’s DJ Lantz put Titleist’s new TSi2 and TSi3 drivers up against the TS2 and TS3 to see if their new ATI 425 Aerospace Titanium face technology increases ball speed.