Planning on getting more power out of your Hyundai or Kia by installing a RaceChip or tuning your ECU? You'll want to upgrade your spark plugs to make the most of your factory ignition system!
HKS M-Series Super Fire Racing spark plugs are high performance Iridium plugs designed to handle advanced levels of tuning and provide Improved ignition performance, durability and anti-carbon build-up M-Series Super Fire Spark Plugs
0.6mm Iridium Alloy Center Electrode - Iridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability.
Outer Electrode with Platinum Chip - The Outer Electrode incorporates a square platinum chip which improves durability, and when combined with the iridium center electrode boosts ignition performance.
Short Type Outer Electrode (Anti-Vibration) - The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.
Great upgrade to prevent sparkplug failure.
Had factory spark plugs fail at 65K kms. These are a great improvement thus far especially when included with the Race chip upgrade.
Thanks Cherry - great service and fast shipping.
I installed these today with MSD COILS and couldn’t be any happier can runs and idles much smoother has also made cold start better and smoother too still running a stock tune would see more benefits over a retune but then again really happy 👍
Bought these in conjunction with the RS chip from Cherry, very high quality product would highly recommend if getting a race chip installed. Would recommend speaking to Tristan as he is very passionate about cars and will set you on your path to modifying your vehicle
HKS M-Series Super Fire Racing Plugs
Certainly make a difference up top. Few more mods and a tune should get the potential out of these upgraded plugs. Smoother idol on cold start.
Parts are supplied for off-road use only and it is the responsibility of the customer to confirm with their local government regarding the legality of installing any parts for road use.
- Choosing a selection results in a full page refresh.
- Press the space key then arrow keys to make a selection.
- Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device