Unleash Your Ride

Let Pulstar’s plasma technology power your next journey down the open road. Shop Pulstar Spark Plugs >

Proudly Made In The USA

Born in the Sandia National Labs and manufactured at our factory in Albuquerque, New Mexico, Pulstar® spark plugs are a true “Made in USA” product. The Pulstar Story >

Everything You Need For Your Milwaukee-Eight

The HDM8X Pulstar Milwaukee-Eight kit contains 4 customized Pulstar® spark plugs, a spark plug socket and an installation tool. It’s all you need to get Pulstar’s patented plasma technology in your Harley-Davidson. Shop the HDM8X Kit >

The Only Plug Of Its Kind

Pulstar’s uniquely effective ignition technology is built on 30 years of innovation in pulsed power. Learn How Our Spark Plugs Work >

Proven Results

Independent dyno testing and third-party labs have verified Pulstar’s performance enhancement. Don’t just take our word for it - see the results for yourself. Browse Test Results >