Get amazing power and throttle response with our highly anticipated Yamaha YRZR/X Intake System. With over a year of R&D put into this system it’s truly a performer. With this system, we decided to make our own high flow Air Box instead using the much restrictive stock unit that comes with the bike. With our high flow box matched with our high flow intake tube, this intake surpasses anything on the market when compared. This is the best bolt on you can buy!