Grounding Kit Urban Myths?

[NJZGuy]

OK:

Can anyone with a grounding kit, particularly someone who has an auto trans verify that these claims are actually true:

http://www.stillen.com/product.asp?id=STIGRND01&c=PE&year=2007&make=NISSAN&model=350Z

I'm not trying to bash Stillen or anything--I have one of their intake kits on my Z and I absolutely love it. Still, some of these claims for the grounding kit seems to be a bit of a "stretch." But since I have no experience with grounding kits at all, I thought it wouldn't hurt to find out from someone who does actually knows.

[Greatwars]

If I remember correctly, when i got my grounding kit installed, I can feel the slight difference in shifting. Less lag but again, mine is 03. This can be perception or because I installed H/I/Plenum at that time so I can mistakenly felt that the power = faster shifting. But im still firm believer of grounding wires on our car.

I, however, dont believe that you would require that much wires ..... one wire is pretty thick already, let alone 8 .....

I think i also have 8 wires on my car tho