jimmhatch

iTrader: (4)

does the 03 si back seats fit into an ek? what about the front?

blackhatchy

chances are you can get the front to fit, not sure about the back though.
but anythings possible

gsrswapdcivic

the rails are diff. you will have to mod them and you cant remove any off the 03 for some dumb reason to replace w/ the good ek rails i have had to mod rails for a integra it is not super hard but time consuming. OH dont weld in the car the carpet will catch fire ( i didnt do this).

remember measure twice cut and weld once