We use it for Initial Model VTR. In the winter, I could not afford to catch Chalk, but I feel that the stability has been improved remarkably! Since only two months have passed since I exchanged it, I am not sure about Cospa and exhaustion However, I receive the impression that it is comparable to that just after I replaced it for the moment. I like the extent that it will probably be Windshield IRIDIUM for the next exchange as well
I exchanged Plug because it exceeded 11000 km. Although it is an impression of about 500 km,
The attachment of Axel at 1500-3000 rpm improved, and the high rotation also turned well
I think. 5 speed 40 km is easier to run. Just 2000-3000 Partial
I feel that the area became irritable, and it became difficult to maintain a little with. I want to increase the vibration...
Because the heat value is not matched, the original Plug may be more comfortable for regular rotation. I am worrying about returning..
Looking at you..
It will be a good price if we arrange 4 pieces and there is no change that can be experienced in fuel consumption and running feeling so there is no visible return. (I do not know the invisible part. )
My car will soon be 20 years old so I bought it for something like an adult celebration.
It is completely self-satisfying..
Originally it is an exchange from the Normal plug without deterioration,
If you replace it from a deteriorated state, you may feel some change.
The thing is not bad, I wish to judge again whether I try to ride the distance.