they same shape? impossible... size? maybe.... shape isa big no no because the 05+ rsx have a different style headlights

go to club rsx and ask them they have more experience people on this subject

EDIT: IM WRONG... just looked it up u just need headlights, front bumper, and grill...

lemme search some more just in case im wrong but i found the info on clubrsx


TAKEN FROM SOME DUDE THERE I CANT RECALL WHO but anyways you get the idea sorry for the misinfo atfirst i just remembered its only the bottom of the headlights thats different visually

i believe the headlight support part numbers are 71140-S6M-010 and 71190-S6M-010.
and here are the LISTprice for each part:

-headlight are 355 each
-headight supports are only 20
-frontbumper 316
-and then you need misclenous items such as grill, emblems, bulbs which cost another 200

so the whole setup cost around 1200 LIST price but you can always find parts for cheaper. i only paid 300 out of my pocket plus a 100 acura gift card.
wait actualy only 250 cuz i paid 50 bucks to paint my stock sideskirts, but they are ALL OEM parts