Zex High Performance Spark Plugs
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ZEX™ Hyperformance™ High Performance Spark Plugs, specially designed for nitrous, turbo, & supercharged applications. Designed for use where nitrous oxide, turbocharger, or a supercharger is being used. The heat range is specifically tuned to promote the best possible performance for your vehicle without causing premature fouling or detonation. |
Toad was responsible for the development of these spark plugs. When you want the best in performance choose our Zex High Performance Spark Plugs