Boat YAMAHA SUPERJET SJ1050 2021 Free flow exhaust Comes with cover and factory warranty, only one in the water 2021 Yamaha Superjet. The remainder of Yamaha's 5-year warranty (1 year plus 4 extended years) is included. If you're looking at this ad, you know what it is. Worldwide Delivery. Very rare available Extras on this superjet included in the price. TTL extra, No shipping or handling fees. If you have any questions, don't hesitate to get in touch.