09+ Ralliart Spark Plugs
 

So, I've done the search tool, scoured the internet and it seems that everyone has conflicting information. I bought my Ralliart second hand and the A-Hole didn;t leave the owners manual. Seriously, who takes that out of the glovebox anyways? Haha.

So, without further ado...What the hell is the part number on the spark plugs for these things?

Some are telling me NGK ILKR8E6
Others say NGK ILKR7E6
The great Googlezon is telling me NGK 3656.

Some please settle this for me. Thanks guys. Gonna start my build thread this afternoon! Stay tuned.

I'm not sure the Ralliart specific part number, but NGK ILKR8E6 are the EVO X plugs. Many people (including myself) run these in our Ralliarts with no issues.

Thanks man. Appreciate it.

+1 on the Evo X plugs. The two share essentially the same engine, and the plugs used on the Evo will be perfectly fine in the RA

This should help http://www.clubralliart.com/showthread.php?t=4904

Clearly my search abilities are sub par. Haha. Thanks guys.