After Burner Carbon Tail

Thinnest. Fastest. Most responsive tail in the lineup. The Afterburner is UniFoil's high-performance tail — the thinnest, highest aspect ratio stabilizer we've ever made. Built from high-modulus carbon with a low-drag profile and a down-curved shape, the Afterburner is designed to speed up your foil, tighten your turns, and add precision to every carve. It's loose and responsive through direction changes, but holds confidently when you push through a turn. Compared to the Progression tails, the Afterburners are quicker, more efficient, and tuned for riders who want ultimate control in the surf. But their low-drag profile and high efficiency make them equally exceptional for downwind — longer glides, less drag, reduced fatigue over distance. All sizes ship with a protective cover included. Afterburner 13.5" — After months of requests from our team riders in Hawaii and Australia, the smallest AfterBurner is finally here. The AfterBurner 13.5 keeps everything riders love about the lineup — speed, control, drive, and that surf-first feel — in a smaller, more nimble package. Faster rail-to-rail transitions, tighter arcs, and a looser, more reactive feel underfoot without losing the stability that makes the AfterBurner so addictive across surf, downwind, and winging. Built for riders pushing harder, surfing tighter pockets, and looking for maximum response at speed. Afterburner 14.5" — The faster, tighter option. Pairs best with larger front wings (150cm+ span), where it tightens the turning radius and reduces drag. The go-to for riders who want to speed up bigger foils and add carving precision. Afterburner 15.5" — More stability and control, especially when paired with smaller front wings (under 150cm span). The extra span adds hold and composure without sacrificing the Afterburner's signature speed and responsiveness.