The SA550 provides shocking wakes, precise handling and an awesome interior. Supra Ride System (SRS) components like 900 pounds of hard tank sub structural floor Liquid Lead ballast, a loaded Roswell Pro Edge Tower, Zero Off GPS speed control, the wake-refining SmartPlate, VISION Touch Rider Profiles and 1,300-pounds of available Flex ballast will wake-up your dreams of going pro. The SA attacks the water with 550 horses of Indmar power, depending on your engine choice. Hull design optimized for wakes and handing as well as through-bolted Dorsal Tracking Fins and a Precision Rudder drive the Supra performance home in this 22.5 foot competitor.