Titleist TSi4 Driver 9° PX HZRDUS Smoke Black RDX 60 Graphite X-Stiff Left Handed 45.0in (D-T2226378295)

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 Intro 1:29 Titleist TSi4 Driver Testing 3:19 Titleist TSi3 Driver Testing 3:31 Data And Conclusions In this video, 2nd Swing's Drew Mahowald and Thomas Campbell test out the new Titleist TSi4 Driver and compare it against the Titleist TSi3 driver using Trackman technology. Shop Titleist drivers at 2nd Swing: https://www.2ndswing.com/titleist/golf-drivers/ Schedule an award-winning 2nd Swing Tour Van fitting for a new Titleist driver: http://fitting.2ndswing.info/ Trade-in your old driver at 2nd Swing when you upgrade to a new Titleist driver: https://www.2ndswing.com/t-value-guide.aspx