The TaylorMade Qi4D MAX DRIVER with Premium Mitsubishi Reax shafts available in stylish blue and red color. Premium Mitsubishi Reax shafts available in stylish blue and red color options.The TaylorMade QI4D Max Driver is a groundbreaking design—the first modern TaylorMade driver built without a titanium body. The collar is forged from aircraft-grade 7075 aluminum, lighter than titanium and machined to exacting tolerances. This weight saving allows maximum forgiveness in a Max MOI head without compromising clubhead speed. The oversize head shape prioritizes inertia and stability on mishits while the lighter collar maintains speed through the downswing. The 60X Carbon Twist Face and improved roll radius deliver consistent ball speed and spin across the face. Two Trajectory Adjustment System weights (13g and 4g) let you tune flight and spin efficiently. The REAX shaft system—based on 11 million shots over 20 years—matches your rotation rate for better contact, more speed, and improved accuracy. The new and improved Speed Pocket protects ball speed on low-face strikes. Key Features Aircraft-grade 7075 aluminum collar—lighter than titanium for maximum forgiveness without sacrificing speed Oversize head shape for inertia and stability on mishits 60X Carbon Twist Face for weight savings and incredible ball speed consistency Improved roll radius for consistent spin regardless of vertical impact location Two Trajectory Adjustment System weights for efficient flight and spin adjustment REAX shaft based on 11 million shots over 20 years for rotation-matched fitting and accuracy New and improved Speed Pocket protects ball speed on low-face strikes Authenticity Guaranteed. We only sell authentic products from verified brand partners and retail partners globally.