This Titleist Drivers Comparison compares five Titleist driver models from the past 20 years, showcasing how far driver technology has come over two decades of innovation. This test includes the Titleist TSi2 driver, the Titleist 915D2 driver, the Titleist 910D2…

The new Titleist TSi4 driver features all of the benefits of the Titleist TSi driver line, including explosive ball speeds from a ATI (Aerospace Titanium) 425 clubface, in a more compact, pear-shaped clubhead designed for low spin and workability. 0:00…