Welcome to Ecomodder. Glad to see more ZX2's on the site. I put together a post with a few pics of my killswitch, and a vid I did for someone who wanted to see how well an injector cut works.
http://ecomodder.com/forum/showthrea...tml#post217564
Be aware that EOC is an advanced hypermiling method, and should be used with caution. The ZX2 has a great vacuum reserve, I can get almost 6 brake applications before running out of boost. The brakes are very stiff without boost, but not unusable. I can stop without any vacuum, but it definitely takes some effort! Checkout my profile photo albums for more mods, air dam and grill block, passenger mirror delete and antenna shortening.
Feel free to join our Team ZX2, friendly mpg competition.
EcoModder Team Competition
Again, welcome to the site.