Yamaha YZF-R6 2007-2019Increased horsepower Increased torque Improved throttle response Improved fuel efficiency Direct OEM replacement Made in USA Born at the race track the Yamaha R6 is built to excel on the long windy and twisty roads. Increase your fun factor by adding hi performance Energycoil to your R6. With improved throttle response that you feel every time you twist the throttle. Energycoil increases the spark event strength with a longer hotter spark that