bump for you.. i use these but i thought they were oem -_- work perfectly though lol

 

Bump!

 

1 More box someone need's sparks!!

 

hey man

i might take these off your hands, but are you sure these aren't the OEMs?

http://www.amsperformance.com/cart/NGK-ILFR7H.html

these are the same ones aren't they? this is what i bought last time, numbers match and box looks exactly the same. according to AMS they are the oem. plus i didn't have to gap these or anything for my 9.

 

These are stock heat range plugs, bump for a good price

NGK R7437-8 are 1 step colder (expensive)
NGK R7437-9 are 2 steps colder (expensive)

Denso makes some cheaper iridium/colder plugs for the IX
IKH24 (1 step)
IKH27 (2 steps)