Will the rear interior trim and cargo stuff from an 88 CRX Si fit into an 89 CRX Si? I have read somewhere about seat belts being mounted differently for some of the years so I am wondering if trim panels are different.

 

All rear interior panels will interchange 88-89, except the side rear panels due to different seat belt design. In the US, 1988 models has pillar mounted seat belts, as did the rest of the world for all years 88-91...it was only an American thing for the 89+ models.

 

89s had pillar mounted seatbelts. In the US only 90-91 have the door mounted belts

*edit* just noticed yall are talking CRX's, which I'm ignorant about so for all I know maybe the 89's did had door mounted belts. Had no idea it wasn't the same as the Civic