ENHANCED IGNITION
The small diameter Iridium tip focuses the electrical enery around the centre electrode, resulting in more efficient ignition.

BETTER ACCELERATION
Reduction of 0.7 seconds in time to accelerate from 20-60mph.

FASTER STARTING & SMOOTHER RUNNING
With the high ignitability of the NGK Iridium IX Spark Plug, your engine wil start up quickly and run smoothly even on cold and damp mornings.

LONGER LIFE
The 0.6mm Iridium electrode gives continuous reliability over a long period.

BETTER FUEL CONSUMPTION
The excellent ignitability of NGK Iridium IX Spark Plugs gives very high combustion efficiency, resulting in more miles per gallon.