I installed this on
Honda Civic

Review
These spark plugs offer a very good performance boost for my engine to deliver the power and torque, along with smoother drives every time. I don't take my car to the track, but I do drive aggressively(safely too), and these spark plugs are just nice for me! My car now responds much promptly towards my throttle, my steering and had overall provided much better driving experience. I would recommend this for those drivers that drive aggressively and loves great engine response to your gas pedal.

What I like
Improves power and torque, and gives the ability to drive smoothly and comfortably.

What I do not like
Their performance are awesome. hence they are quite expensive. Only for those who willing to invest in for performance.

Review
always on ron 95, but after changing to these spark plug, the performance has obviously improved, better pick up and torque...exora is heavy so with these spark plug, it also save fuel and giving quiet engine as well...

What I like
the pick up, fuel saving and the extra torque i need for my car!

What I do not like
price