HKS Super Fire Racing M45IL Spark Plug (NGK9) AUDI_8P or other NPT-threaded components

or other NPT-threaded components

measure the outside diameter before ordering

Nissan Stagea S2 (RB25DET Neo)

5 inverted flare ports

Designed for Radium 20-0766 Fuel Rail — direct compatibility

HKS Super Fire Racing M45IL Spark Plug (NGK9) AUDI_8P or other NPT-threaded componentsHKS Super Fire Racing M Series spark plugs are built for high output and tuned engines that need stable ignition under heat and high rpm. An iridium alloy centre electrode paired with a platinum tipped ground electrode produces a fine, durable spark with strong wear resistance, so ignition stays consistent under boost and sustained load. Features Iridium alloy centre electrode and platinum ground electrode for a strong, stable spark High resistance to