For Sale HKS Race Plugs 50003-M45XL M-Series Super Fire Racing Spark Plug $75

[md33]

4 plugs each still in the box. Recommended when you have a chip tune (JB4 or Race Chip). I bought the plugs but then sold the 2.0 for a GT2 $75 + shipping (I’m in Maryland US)

HKS 50003-M45XL M-Series Super Fire Racing Spark Plug​

 

[Deviate]

What vendor did you buy them from?

 

[md33]

What vendor did you buy them from?

I got them on Amazon so I paid much more than this lol.

 

[Deviate]

Its more a concern of knock off plugs.

 

[ChaneRZ]

Oh no Amazon…

 

[md33]

Its more a concern of knock off plugs.

I guess that’s a risk you take in life. But these have thousands of reviews and being that you would need to tune the car I would think it would be pretty obvious if they were selling knockoffs.