The multi-material design combines reduced drag, a forged face to increase speed and distance, and a tungsten back weight for producing our fastest, most forgiving driver, ever.
Faster Forged Face The unique forging process and patented heat-treatment process of the T9S+ face powers a thinner, hotter impact area that is precision machined to elevate ball speed across the entire face for 16% more flexing and when paired with the aerodynamic gains, results in ball speeds nearly 2 mph faster. By making the face 6% thinner and 9% lighter than its predecessor, extra weight was placed strategically to tighten dispersion even further. The forged face was also instrumental in producing the powerful feel of the driver.
Tungsten Back Weight With a combined MOI over 9,000 and the deepest CG location in golf, there's no more forgiving driver available. A higher-density back weight helps with forgiveness and allows you to customize your swing weight. You can fine-tune your launch conditions prior to a round by adjusting loft up to +-1°.
Faster Shape The streamlined shaping harmonizes with new, bolder turbulators and Vortec Technology to reduce drag by 40% mid-downswing and 15% overall to increase clubhead speed.
Satisfying Sound Extensive research and computer simulation coupled with music theory allowed the engineers to design internal architecture that fine-tuned the frequencies to produce a deeper, more muted sound. One tour professional compared it to ‹the satisfaction of puring a persimmon driver with the modern technology of the G400.”
Dragonfly Technology The head is made of Hyper 17-4 stainless steel, which increases strength 40% to allow for a thinner face and more face flexing. The face and hosel geometry creates a clean, streamlined look.
Inspired Look The bolder turbulators facilitate faster clubhead speed and help focus your eye for confidence. Dragonfly Technology extends to the skirt, creating an ‹infinity edge” effect that adds to the inspiring look.
SFT The G400 SFT (Straight Flight) is custom-engineered with more heel-side tungsten weighting and a lighter swingweight to help square the face and generate right-to-left shot bend (right-handed golfers)