HKS Super Fire Racing Spark Plug - 03-07 Infiniti G35, 03-06 Nissan 350Z
The HKS Super Fire spark plugs feature high quality Iridium performance, designed and tested to handle increased vehicle performance through aftermarket tuning.
- 0.4mm diameter Iridium core
- Grooved electrode and available in a number of heat ranges
- Price is for a single plug, you need to increase quantity according to your vehicle