HKS Super Fire Racing Spark Plugs M50HL - BRZ / R35 GTR

HKS is the first to release the high heat range tuning spark plug M12 long reach HEX size 14 for 86, BRZ and GT-R to the market.

 NOTE: These are sold as single individual units. You will need a total of 4 to have a complete set.

【FEATURES】

• R35 GT-R stock's heat range is the same as NGK 8, NGK 9 to 86/BRZ, and the new HKS M50HL is the same as NGK 10. It's for a high tuning vehicles.
• Reinforced by making the outer electrode bigger(see the pictures below). Also could have a steady ignition and ignition speed at a high load and high RPM by putting the center electrode in the middle of the spark plug.
• Improved the anti-taint property by making thermal edge to prevent the carbon buildup which occurs for the tuned engines.

Spark Plug ignition part (Left: HKS M50HL, right: R35 stock)

* Ensured wide area of combustion by optimizing the position of the outer electrode and central electrode. It has a more efficient flame spread than the normal iridium spark plug.

【SPECIFICATION】