Ground Wire Kit- worth it?

[LilWheezy75]

Im interested in starting off with some cheap upgrades to do to my car since i just bought it and im really low on cash.

I was thinking the first thing ide do was a ground wire kit but i was wondering if they are worth it. I can get one pretty cheap on ebay
http://cgi.ebay.com/ebaymotors/GROUND-WIRE-TOYOTA-SUPRA-MR2-TURBO-NT-CELICA-GT-YARIS_W0QQitemZ150139824128QQcmdZViewItem?hash=ite m150139824128

has anyone done this and seen a difference in anything? or am i wasting my money?

[LilWheezy75]

any insight on this at all?

[Dave]

it can be worthwhile. however it depends on the car. also, most ive ever heard of gaining was like 15 on an rx-7 turbo. typically gains (if there are any) are a non feelable 3-5. this should be one of the LAST places you look for power

[LilWheezy75]

i wasnt really expecting much power from this i thought my electrical would benefit alot more from this than anything. i was thinking about it mainly because i was planning on adding a system later on. But i did a google search and it seems pretty pointless. I did a Big 3 upgrade on my last car with 0 gauge,i may do it again and leave it at that.