2017 Yamaha AR240 High Output 2017 Yamaha AR 240 HO. Rigged with Twin 1.8L HO's. Snap-in Carpet Removeable Cooler Stern Stereo Remote Folding Wakeboard Tower Windshield Mirror The AR240 High Output offers full-size watersports fun. Equipped with Yamaha's Advanced Responsive Handling package, delivering immediate steering response and maximum control, the AR240 also comes standard with Yamaha's Connext system, tower and trailer. It's truly one of the best buys in the industry. - 2017 Yamaha AR 240 HO. Twin 1.8L HO's. Wake Tower. Galvanized Trailer.