How about this?

http://www.accelerator-pedal.com/ported-box.asp?Ew=36&Eh=16&Dia=9&Xmax=18.1&Vd=0.070&NumW=1&Vb=5.00&Fb=30.00&Qts=&Vas=&Fs=&CE=1.5

5.0 tuned to 30 hertz. Gives you a pretty nice hump from 30 hertz up, only downside is a nasty rolloff below tuning, F3 is 26 hertz. Just hope you have an SSF on your amp.....

If you need anything else, just hit me on PM, I'll get back with ya man.

Oh, BTW, that site will have cut dimensions for you too, so you can throw it together yourself.



Morgan

1998 Contour GL 2.0L Zetec Stock as hell for the moment....