Ok, so i installed them tonight
Gripes:
They have no thorough instructions
the ones that are in it, only showed how to remove the old coilpacks, and its not just a reverse installation...
Second
You cant just reinstall them into your old coilpack holders
it doesnt work...at all
you can install one bolt on each one, but when you put them on the car in the holder, its misaligned
so i didnt use it
BUt, when you install them without the holder, they are rather secure
they flop around but dont pull upwards, we shall see how it works out
It helped my idle immensly
its still high, but much more even
i also replaced plugs along with the coilpacks
TOmorrow ill bring it out for a test run before i install the wideband and SAFC2
see if it improved my boost problem at all...
anyways, more to come