HKS Super Fire Racing M45iL Iridium Spark Plug (NGK 9, Long Reach) - Single

The HKS Super Fire Racing M45iL is a long-reach ISO-type iridium spark plug with an NGK 9 equivalent heat range, for tuned and stock engines requiring a φ14 long-reach (26.5 mm) plug such as the Nissan 350Z VQ35DE and similar. The 0.6 mm iridium center electrode and platinum-chip outer electrode lower firing voltage for strong ignition under boost or lean conditions, with thermal-edge anti-fouling. Sold individually.

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