AWR website: http://www.awrracing.com/awr.html
21.5mm AWR rear sway bar: http://www.awrracing.com/store/produ...products_id=21 This is a really stiff bar!
Racing beat: http://www.racingbeat.com/
you'll have better luck finding someone selling theirs off a MSP or MP3 if you want racing beat. you just have to keep your eye out and maybe post a WTB thread in for sale sections.
here was a racing beat strut tower bar for sale from a MP3: http://www.msprotege.com/forum/showt...8&page=4&pp=15

 

So the 21.5mm AWR sway bar will fit without any problems in my car? It's a 99 Mazda Familia.

 

they have it listed for 95-2003, but you could always call them to confirm it's fitment.

 

You might also want to consider H&R springs, about $200 shipped. It is a more subtle drop (1.3"). I have these springs paired with the blue Mazdaspeed struts from the dealer. Very nice ride and handling. I've also got the 21.5mm rear sway bar from AWR. It is a very stiff bar. To shift from an oversteer-happy car to a much more neutral car I had to install front strut tower bar, GTspec front lower tie bar and GTspec 4 point ladder bar. I have not taken the car to the limits, but as far as I can tell it does not have an understeer or oversteer tendency.

 

^^thanks for the info. I don't know when, but soon I hope, I'll be changin' my suspension parts. I guess I'll need to look at those other parts you said you got.