MX-3.com

would this be the type of cat you got off ebay??? http://cgi.ebay.com/ebaymotors/Mazda-32 ... enameZWDVW

If so is your engine running hotter or any sensors being set off?

Are these a direct bolt on? I'm kind of looking for something I could just put on myself with a wrench and a couple jack stands

Well right now the exhaust is stock until I put on the aftermarket muffler. I also have a cone filter on so the intake is a little more open. My main concern is doing what's best for the engine, I don't wanna burn it up. Also for those recommending cats could you please recommend what brand ?

Ok here's the deal, I noticed I have some rattling going on and sometimes it seems I lose some power when it happens to be loud so I'm guessing a burnt out cat converter. Here's my problem, I'm guessing it's going to be pretty pricy to replace the cat and I still haven't solved my vac problem. I pla...

I'm suffering from a vacuum leak, I know because there seems to be a hose unhooked near the battery, I'm assuming from the stock intake taht I removed. I now have a cone filter in it's place. also a t but connector near what appears to be the fuel pressure regulator had the bottom of the t butt conn...

I seem to have the same problem in Second, I think it's just the stock clutch, I plan on replacing the clutch in the distant future, I'd say with a stock clutch you just kinda gotta live with a slip here and there if your missing your shifts.