NGK Iridium Spark Plugs on 06-11 Civic Si

This instructable is to show you to change the stock spark plugs on a 06 - 11 Civic Si
I wanted to post this instructions, since when I wanted to make this change there was no manual, no details no information at all. 
I searched the intent, forums, blogs, etc and there was no guidance whatsoever on how to change the spark plugs on a 06 -11 Civic Si.

So here it is...

Step 1

First you need to get to know your engine and know what is what to avoid any problems
1. Remove the i-Vtec logo plastic cover