Today is the day. Titleist has released the newest addition to the TS lineup; the Titleist TS4 is on tour at the Valero Texas Open now and is slated to hit retail in late June.

What is the TS4 and how does it differ from the TS2 and TS3? Let me give you the in-depth tech details directly from Titleist.

The TS4 is the newest, smallest and lowest spinning member of the TS family of drivers. Designed for a core group of players looking to further reduce spin but maintain the fastest legal ball speeds Titleist has ever achieved. In company testing, the TS4 reduces spin by an average of 300-400 RPM compared to the TS2 and TS3 drivers. All of this while also in a player preferred 430cc package. The appearance from address is a throwback to the traditional pear shape that made Titleist drivers what they are today — but beyond the shape, there is nothing classic about the technology packed into this 430cc titanium weapon.

Utilizing the same speed chassis and ultra-thin crown as other members of the TS family to maximize discretionary weight, the R&D team was able to move the CG (center of gravity) five millimeters closer to the face. Sure five millimeters seems like a small number when maybe talking about a 550-yard par 5, but in the world of golf club engineering, it’s big news and a LOT of movement. As we have seen before, moving CG closer to the face will make the driver lower spinning and a lot more workable.

With the Titleist TS4, you get the same Sure-Fit flat weight adjustability as the Ts2 driver but in a forward configuration, and a .75 degree SureFit hosel.

Now to the inside story.

This driver was five years in the making, dating back to the original 915 D4, which offered the same small footprint and spin reduction BUT as admitted by Titleist — not peak ball speeds that they would have wanted. Not to say the D4 was slow, but it took a real keen player to maximize the club’s potential. What will also be different this time around compared to the D4 is that this is a 100 percent full rollout, including retail.

You will soon be seeing these in shops and available through custom fitting studios, unlike the D4, which was part of an exclusive MOTO (Made Only To Order) program, which made the D4 difficult to add to your arsenal. MOTO was also home to the original 716 T-MB’s, which should be noted, as the club series now has a full-time place in the line up with the 718 T-MB.

Availability

Starting June 27, you will be able to order the TS4 from your local Titleist account and they should be available for fittings a few weeks before that.

Golfers can choose from the same four aftermarket shaft models as TS2 and TS3: Project X EvenFlow T1100 White 65, Project X HZRDUS Smoke Black 60, Mitsubishi Tensei AV Blue 55, and Mitsubishi Kuro Kage Black Dual Core 50.

Update: In-hand photos of Jimmy Walker’s TS4 from the Valero Texas Open