Graves Motorsports, the Performance Exhaust brand behind Yamaha Motor USA’s multiple National Championship winning Superbike and Supersport roadrace titles, is excited to introduce their new Full Titanium Racing Exhaust System for Yamaha’s  2016-2017 Pure Sport YXZ1000R three-cylinder Side-by-Side. Employing the same design technology  used on the Factory Yamaha MotoAmerica Superbikes, Graves developed this system and race tune for the Greaves Motorsports Yamaha YXZ1000 Pro-Stock car driven by CJ Greaves to win the Torc Series Championship Final race!