Has anyone tried the 88-91 HONDA CIVIC / CRX SI POWER ECU CHIP

I was thinking about getting this for my 91 Si but i'm not sure how good it is!! Does anyone know anything about it??

Thanks

Here is the link on E-bay

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33597&item=2436642782

Yes, I bought one that was an ECU already modded, didnt want to try soldering anything and it works fine. I guy by the name paulecu sold mine to me.

yes mines is chipped, red line to 800000000-

unless you know how to solder really good or know someone who can don't get it. it will require you to desolder you current chip and resolder the new one in and usually include jumping some stuff.

Unless your engine is heavily modded, what do you think a chip can actually do for you? You still have stock cams, restrictive emissions systems for the intake and entire exhaust...
Chips are usless when nothing else is modded.