2021 Supra SL 400

The 2021 Supra SL 400 is a 23-foot fiberglass ski and wake boat powered by a single 400-horsepower gasoline engine. Built on a proven hull design, this boat delivers the performance and handling characteristics that define the Supra brand for water sports.

The SL 400 measures 8.5 feet across the beam, providing a balanced platform for skiing, wakeboarding, and other towed activities. The layout and structure are purpose-built for these disciplines, with the engineering and proportions needed to support both the boat's capabilities and the demands of active water sports use.

This 2021 model represents current-generation Supra construction and systems, ready for the water and continued enjoyment.