HKS Super Fire Racing M45XL Spark Plug (NGK9) Subaru-BRZ-2016 Important Note: Requires 1/4" OD

Important Note: Requires 1/4" OD hard plastic tubing (sold separately)

A Radium fuel pressure gauge is included to adjust and monitor fuel pressure

All stainless hardware

Audi TT-RS 8J Roadster / Coupe (2006 - 2013)

IEINCG1 - IE Audi 2

HKS Super Fire Racing M45XL Spark Plug (NGK9) Subaru-BRZ-2016 Important Note: Requires 1/4" ODHKS 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