What box whould be a good 10" box for my tC? Maybe give a couple different box types and pros and cons maybe?

 

the correct box is one that is built to specs for whatever subwoofer you choose. different brand and model subs will require different box volumes. check elemental designs for their tC box. it replaces the factory 6" sub (08 only; foam insert in previous years), next to the spair tire.