HKS Super Fire Racing Spark Plug

The HKS Super Fire Racing Spark Plug line is built for performance engines that need dependable ignition under high boost, high compression and sustained high-RPM use. These racing spark plugs are designed for tuned street, track and motorsport applications. Offered in a range of heat ranges, they let you match the plug to your engine setup.

Key Features:

• Racing-grade design: Built for forced-induction and modified engines where standard plugs may struggle.
• Fine-wire center electrode: Helps deliver a strong, consistent spark and efficient combustion.
• Multiple heat ranges: Choose a colder or hotter plug to suit your power level and tuning.
• Quality construction: Made to resist fouling and heat, and to hold up to hard use.
• Trusted brand: HKS is a Japanese tuning company known for turbochargers, engine management and ignition parts.

Whether you are upgrading a turbocharged daily driver or building a dedicated track car, HKS Super Fire Racing spark plugs help you get consistent ignition and good throttle response. Select the correct heat range and thread configuration for your application.