Ask a question

Designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling.Fine-tipped iridium-center electrode ensures high durability and consistently stable sparkIridium alloy with an extremely high melting pointTapered ground electrode maximizes fuel burnOutstanding acceleration, high fuel efficiency and durabilityUltimate design, technology and performanceSold in standard pack only