Although it is a RX - 8 genuine plug, it was used for RX - 7 FD 3 S this time.
I thought whether there is a difference because it is higher than the RX - 7 genuine plug, but honestly in particular there is no big change in particular.
Just slightly better engine engagement.
I think that this is the plug effect because it is an exchange within 1000 kilometers from the previous plug replacement.
Since it is RM125 genuine plug, I purchased it. The price is higher than the iridium plug, but it does its job as it is. It is easy to be crowded because mixing is 2st, but it took 1 to 3 lessons and became cheaper. I can buy it because it is a single cylinder, but it is a place to worry if it is 4 cylinders. Heat price is No. 8 purchase, but depending on the course you want to use 9 as well!