I have got good news for those who like the Titleist TSi3 driver. The new Titleist TSi4 drivers will be available from February 26, 2021 (MAP: $549).
I found 6 new modifications and improvements in the new Titleist TSi4 driver (vs Titleist TSi3 driver).
![Titleist TSi4 driver head in black and white](https://app-6165ce12c1ac18c16c9d2d09.closte.com/wp-content/uploads/2021/02/titleist-tsi4-driver-head-in-black-and-white.jpg)
- The Center of Gravity (CG) is the lowest in the TSi family of drivers and it is also the most forward.
- At 430cc, with a very classic, small pear-shaped profile and improved sound and feel, the TSi4 is also the most workable of all TSi drivers.
- The Titleist TSi4 driver features Titleist’s patented SureFit hosel with 16 independent loft/lie settings (TSi3 driver: only 5 settings), plus headweight adjustability (in two-gram increments, ranging from -4g to 4g) to create a more consistent and optimized ball flight through precision fitting.
- The Titleist TSi4 driver has been aerodynamically engineered to reduce drag up to 6% (versus prior generation TS4 model), increasing club head speed for greater ball speed and distance.
![Titleist TSi4 driver close look with the shaft](https://app-6165ce12c1ac18c16c9d2d09.closte.com/wp-content/uploads/2021/02/titleist-tsi4-driver-close-look-with-the-shaft.jpg)
- TSi optimizes sole to crown performance by producing higher inertia values versus the prior generation TS models and delivers more speed and a tighter launch and spin range up and down the face. TSi’s speed-optimized MOI works in concert with a low and deep CG position to drive faster ball speed with a high launch, low spin trajectory, and exceptional stability for greater distance consistency.
- The thinnest cast titanium crown in the game allows weight to be redistributed low and forward for reduced spin.
![Titleist TSi4 driver in playeyrs hand lifestyle](https://app-6165ce12c1ac18c16c9d2d09.closte.com/wp-content/uploads/2021/02/titleist-tsi4-driver-in-players-hand-lifestyle-scaled.jpg)
These features have not changed in comparison to the Titleist TSi3 driver:
- ATI 425 Aerospace Titanium face construction: At impact, the extremely powerful ATI 425 face launches the ball with added speed.
- Lofts: RH – 8.0, 9.0, 10.0 | LH – 9.0
![Titleist TSi4 driver the look from above](https://app-6165ce12c1ac18c16c9d2d09.closte.com/wp-content/uploads/2021/02/titleist-tsi4-driver-the-look-from-above-760x760.jpg)
Titleist TSi4 driver: shafts & grips
You can choose from two featured shafts:
- HZRDUS Smoke Yellow 60 (Low launch/low spin) and
- TENSEI AV White RAW 65 (Low launch/low spin). Titleist also offers an array of custom shaft options that can be viewed at: https://www.titleist.com/golf-clubs/specifications
Grip: Golf Pride TV 360 Gray Flat Cap 58R