HKS Super Fire Racing M525RE Spark Plug (NGK10) MX-5 NA

HKS Super Fire Racing M525RE Spark Plug (NGK10) MX-5 NAHKS 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

Multiple AN ORB sizes accommodate various applications

Titanium Construction

Porsche - 911 - 996 - 1998 - 2005 - RWD - Front

Race and high-performance street applications

✅ Trusted by tuners and race teams running high-power Mustang GT Coyote builds worldwide

5" downpipe legs

Powder coated tubing

PCV Inline Installation: Runs inline with factory 5/8" PCV valve for optimal protection

Application: Lotus Elise/Exige (2006-2011) 2ZZ-GE

which get relocated into the wiring duct for a clean install

89-05 Mazda MX-5

Angle: 90°