voltage stabilizer-worth it or not?

[2000XPLORERSPORT]

i ordered this voltage stabilizer about 6 days ago.just waiting for it to arrive.does this really do what there claiming it does?heres the link to the one i ordered-

http://cgi.ebay.com/ebaymotors/ws/e...0292997185&sspagename=STRK:MEWNX:IT&viewitem=

 

[JDraper]

Only thing that will do is lighten your wallet. COMPLETE waste of money.

 

[aldive]

Send it back.

Its a ricer thing that serves no useful purpose.

 

[dogfriend]

worth it or not?

Not.

 

[2000XPLORERSPORT]

yea i pretty much figured so.i mean for $9.99 and it do all it says it will do.....sounds like a bunch of b.s.