Autolite Xtreme Sport Spark Plugs are designed for powersport engines and feature a platinum finewire tip that helps with easy starting, reduces fouling of the spark plug, and ensures longer performance. Xtreme Sport spark plugs are engineered to meet or exceed OE designs and withstand the extreme operating temperatures experienced during a powersports engine’s combustion. They were designed with iridium-enhanced 0.6mm finewire design for improved ignitability, faster fuel combustion, and a more focused ignition versus standard plugs. They also provide up to 26 percent quicker starts compared to that of standard plugs and as much as 21 percent less hydrocarbon emissions than standard plugs, which promotes better fuel efficiency and horsepower.
- CREATED FOR POWERSPORTS: Designed for motorcycles, ATVs, jet skis, boats, and snowmobiles
- TERMAL RESISTANCE: Design to withstand the extreme operating temperatures experienced during a power sports engine’s combustion
- FUEL EFFICIENCY: 0.6mm diameter finewire tip design with sport V-trim ground electrode provides more horsepower than a standard plug and better fuel efficiency than a worn plug
- MAXIMUM PERFORMANCE: Up to 26% quicker engine starts than a standard non-finewire according to tests performed by an independent laboratory
- AUTOLITE ADVANTAGE: Autolite has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Autolite has been in operation for over 100 years and has produced more than 11 billion spark plugs and glow plugs
- CREATED FOR POWERSPORTS: Designed for motorcycles, ATVs, jet skis, boats, and snowmobiles
- TERMAL RESISTANCE: Design to withstand the extreme operating temperatures experienced during a power sports engine’s combustion
- FUEL EFFICIENCY: 0.6mm diameter finewire tip design with sport V-trim ground electrode provides more horsepower than a standard plug and better fuel efficiency than a worn plug
- MAXIMUM PERFORMANCE: Up to 26% quicker engine starts than a standard non-finewire according to tests performed by an independent laboratory
- AUTOLITE ADVANTAGE: Autolite has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Autolite has been in operation for over 100 years and has produced more than 11 billion spark plugs and glow plugs
