Are they any seats that are bolt in for our cars??

Are HB and CRX seats interchangeable? For some reason I seem to remember that CRX seats sit lower...

 

not 100% sure on any of this. but to give you an idea.
i heard 90-93 integra seats will fit in crx. and maybe a civic. but i dont think a EF civic seat will fit ina crx or a crx will fit in a civic. i am like 90% sure that a crx seat will only have 3 bolts that match up if you put it in a civic. and if you put a civic seat ina crx you would have to bend the rear inside mount to fit in a crx. also, i belive that 3 bolts for a 92+ civic seat will bolt up if you put it in a EF civic. so i am guessing that you can put a integra seat.
but yes! i know this, that a CRX seat will sit much lower then all the civic and integra seats.

 

use the search. this has been asked numerous times. the archives have lots of good info.