All custom products are subject to availability and may be subject to delays.
- For players seeking incredible speed and accuracy across the entire surface of the face. Features a deeper, lower CG to maximize distance through Speed Optimized MOI design.
IT’S NOT A TREND. IT’S A TITLEIST
Our approach to innovation is cumulative, always seeking to find shifts that produce lasting superiority. Material advances, like the unique ATI 425 Aerospace Titanium in the TSi face, help make it the longest, straightest, best looking and best sounding driver we’ve ever made.
NEW FACE. NEW POSSIBILITIES
Working with something as tough as ATI 425 Aerospace Titanium isn’t easy, which is why no one else does it. But this unique alloy, made by a single foundry in Pittsburgh, is the key to creating a driver face that delivers increased ball speed at every point of contact.
FASTER IN THE AIR. FASTER AT IMPACT
Improved aerodynamics lead to added speed that you can turn loose on the course with confidence. TSi is tuned to feel fast in your hands and look square at address, with a shape as satisfying as its Tour-quality sound.
Players often equate “high MOI” with heel to toe forgiveness, but we employ a more holistic approach to MOI design. Our inertia also delivers more speed and a tighter spin range up and down the face, freeing you to attack every drive.
Like any other aspect of design, the adjustability features of TSi have been engineered to deliver maximum benefit for every player. We continue to refine the ways in which a fitter can fine tune performance to ensure you get the most out of every swing.
THE MOMENT OF TRUTH
At Titleist, our approach to drivers is uniquely shaped by a single, undeniable certainty. When the moment of truth arrives, you either believe in what you bring to the tee...or you don’t.
BELIEVE IN WHAT YOU BRING TO THE TEE
TSi offers players two distinct ways to take advantage of our most advanced driver design ever. Find the one that fits you and experience what it’s like to step up to every tee ready to perform.
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