Brisk Racing Spark Plugs - Spark Plug Premium Evo

The Brisk Premium Evo RR15BSXC Spark Plug is engineered for high-performance applications, featuring a unique 5-pin earth electrode design with a silver center core. This design enhances fuel energy utilization, reduces specific fuel consumption, and addresses imperfections in both new and older engines. The patented laser technology forms an auxiliary electrode at the insulator tip, ensuring a longer lifespan and multiple spark discharge. Ideal for vehicles using unleaded fuel and those requiring long service intervals, this spark plug offers continuous spark gap over the entire circumference, extremely long flashover, laser-cut electrodes, and lower voltage consumption. Suitable for city and highway traffic, it provides a service life of up to 60,000 km or 40,000 miles. ([briskracing.com](https://briskracing.com/products/brisk-premium-evo-rr15bsxc-spark-plug?utm_source=openai))