If you are still considering these, Kando Dynamic on eBay sell decently priced sets, both equal and unequal length. Same factory as Tomei (and the ones Ultrex sold). Really nice quality, comes with all the bolts and gaskets etc.

I've got an unequal-length set waiting to go on mine that I just got ceramic coated so I'll be able to update on how they are once I get them fitted.