Sumax’s High Performance Spark Wires for H-D Street

These are the absolute Best Spark Plug Wires your money can buy! All wires fire intermittently no matter what coil or ignition you may have. That is why you see carbon on your plugs. ThunderVolts have a solid stream of fire power resulting in more horsepower and more mileage. Your bike will start and run better than ever before! They are compatible with your XG Harley ignition.

Colors Available:BLACK, RED, PURPLE, YELLOW, BLUE, & ORANGE.

100% Made in USA.

For more information visit Sumax.com