Has anyone tried the HKS Iridium Spark Plugs

[G ~ MINI]

HI
I would love some feedback if you have installed the HKS Iridium Spark Plugs.


thx
Joe

[Kiewan]

HI
I would love some feedback if you have installed the HKS Iridium Spark Plugs.


thx
Joe

I have those currently - no difference than OEM
they have been in for a few months with no issues.

OEM are very good, pick up whatever is cheaper I guess.

[TheMAN]

they don't make spark plugs, so don't bother paying the brand tax

stick with OEM type NGK Laser Iridium or Denso Iridium Tough

[herb]

hope this isn't a dumb question, but is there a (perceived or otherwise) experience or feel of an aftermarket spark plug vs. stock/oem?

example, car drives 'smoother', improved gas mileage, etc?

[G ~ MINI]

Stick with stock OEM especially with skyactive engine.