Search by Vehicle
Search by Product
Search by Free Word
Stock Inquiry
SUPER FIRE RACING M SERIES
- Why is there a difference in the color of the word printed on the spark plug?
-
We have been changing the specifications from around March 2020. Please see the link for details.
- Announcement of design changes for “Super Fire Racing” spark plugs
-
The appearance design of each type of "Super Fire Racing" has been changed.
●The color of the HKS logo and part number print was changed. The new version has a lighter print color.
Left: OLD version / Right: NEW version
●The engraving text has removed.
The above engraving on the metal part has been removed.
There is no change in the performance of the spark plugs other than the appearance, and the manufacturer has not changed, so please continue to use them with no concern.
Please note that the timing of the change may vary depending on the inventory status of each type.