HKS SUPER BOXER RACING 10W40 1L (Min Qty 12)

Compatible with a stock grade #W 40, these HKS M-Series Super Fire Racing spark plugs can withstand a maximum temperature of 140°C. They are 100% synthetic and offer protection against LSPI (Low-Speed Pre-Ignition).

Features

• Compatible with a stock grade #W 40
• Allowable maximum temperature (High): 140℃
• 100％ SYNTHETIC
• Protection against LSPI