NGK Iridium IX BR8EIX spark plug delivers stronger, more consistent ignition thanks to an ultra-fine iridium center electrode. Lower voltage demand helps extend ignition system life, while corrosion-resistant shell plating improves durability.
Get the ultimate evolution in spark plug technology with the NGK Iridium IX BR8EIX. Designed by NGK—an industry leader—this plug uses an ultra-small diameter iridium center electrode to improve ignition efficiency and deliver a more reliable spark under demanding conditions. Because the electrode requires less voltage to fire, it can also reduce strain on the ignition system and help extend component life.
If your engine suffers from hard starting, inconsistent throttle response, or spark degradation over time, upgrading to an Iridium IX plug is a simple maintenance step that can restore dependable ignition performance and confidence on every ride.