Is this for Real?

[Kenrik]

http://cgi.ebay.com/ebaymotors...QrdZ1

it's Ebay and you know you can never trust the crap on here but does this thing actually work? or is it just another thing like those crappy chips (that's my guess)

[Florida240sx]

Waste of money...Although I assume it does benefit..Kinda seems liek it's a capciator* so therefore yes your engine has more power to draw from, but that's would only be if your battery is dieing. es can give better audio beause well it's an extra cell in a battery so mor epower to draw from. Waste of money. Better to put that money towards a optima IMO.

[Kenrik]

That's what I figured....

[Riley2.4L]

It looks like it does the same thing as any of those grounding kits. I know the grounding kits work because my dad and I put one on his Z32 and I drove it and felt the improvements but I dunno about this thing