ported enclosure

Got 2 Pioneer TS-w1207d4 12 subs. I'm looking for a ported enclosure to hold these bad boys, I just don't feel I'm getting good performance from my sealed box.

Anyone know where I can get a ported enclosure for a reasonable price? Anyone here make them for a reasonable price?

Pioneer recommends a 1.65 cubic foot volume for each sub.

where do you plan on putting them?

trunk

I can make one but damn that would be some cash to ship.

I can make one but damn that would be some cash to ship.

i might need to use that serivice once i get my car straighten out.

I have a friend that will design them and if you can get me the mounting diameter so i can get one of my spare subs that i have laying around so i could test fit. AS for making it pretty, i hate carpet and the friend that lends me his workshop to build them (he has some great carpentry skills) he might be better at it but i can do it pretty well.