**STOCK HEAT RANGE SPARK PLUGS FOR MAZDASPEED MZR DISI MOTOR, SOLD INDIVIDUALLY
Laser Iridium® spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions
- Laser welded Iridium center electrode tip
- Platinum disc welded to backside of ground electrode provides long life
- Trivalent Metal Plating for superior anti-corrosion and anti-seizing
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions
- Best OEM Iridium spark plug available
- Original Equipment Manufacturer approved design
NGK Limited Warranty
3 Reviews
-
FIRE
Running a SRI, HKS SSQV bov with recirc, turbo inlet pipe and these plugs were just put in she runs great
-
wow what a difference
Did not what sparkplug to buy so i ask the guys at edgeautosport what they would recommend with my mods currently and they told me to get these and am i happy the car runs smoother and they made a canadian customer thanks again edgeautosport
-
Perfect for stock heat range
Was gaped fine, run great, a lot cheaper versus buying in Canada.
