What is this???, ECU Upgrade??? Options

[tengys]

Question 1: Found this in ebay....but don't know it works or not...or just the junk???
anyone????
http://cgi.ebay.com/ebaymotors/ws/eBayISAP...&category=33597

Question 2: and my OZ sensor was broke and the nut that lock the OZ sensor in my stock header was rust ( can't take out the broke OZ sensor ) so i plan to change the header.......so is the ebay header will increase the performance for our ST??? http://cgi.ebay.com/ebaymotors/ws/eBayISAP...&category=33631

This post has been edited by tengys: Dec 29, 2004 - 2:52 PM

[creis]

I have a 5" tip, it makes no diff performance wise (obviously) but does give a nice deep tone (little rice but not bad, I like it) I dont know the kinda gains you would get from our cars but headers in general can give huge gains, all depends on everything else, a nice header and stock cat cov. and back will not get you much, but if you have to replace the header I would go for it, if you plan on fixing it up anyway.

I had that same problem when I did my exhaust on my civic, the 02 sen. did nto budge, the only thing i could get to work was to clamp it down in the vice and give it he77 for a wile, it broke loose and came off.