is this chip BS or what?

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7953871868&category=33557&sspagename=WDVW

has anybody seen these before or know anything about them. they are really cheap and look cheap too it looks like BS to me but im not sure. it is much cheaper than it's competitors probably because it doesn't work. i dont know.

heres a nudd'n, its got a big knob on it.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7954079740&category=33597&sspagename=WDVW

jsut an IAT resistor.. junk, you can buy one for .50 cents at radio shack

thats the same thing as that little resistor that i gave you a while back. yes i can attest to it being bs, because it didn't do a thing for me, thats why i gave it to you. all its supposed to do is trick your ecu into thinking that the air temp is colder than it really is. but it doesn't work.

thats right i remember now, i plugged it in and it burned up instantly-i may have put it on backwards-fugg it