2x IUH27

HIGH PERFORMANCES
IRIDIUM SPARK PLUGS

DENSO IRIDIUM POWER advantages :

- Reduce fuel consumption.
- More Horsepower.
- Higher Compressions.
- Better combustion / Less unburned fuel.
- More stability at idle / Less vibrations.
- Easier cold start.
- Better accelerations.
- 2 to 3 times more lifetime than classic spark plugs.
- Patented DENSO U-Groove system.
- Better resistance to high temperatures and corrosion.
- Slightly better performances than 0.6mm diameter Iridium spark plugs (NGK / OWS / OBX / Champion).

If you do not know which plugs fit your engine, please feel free to contact us.