Im pretty sure they fit but just making sure, does an oem s2000 cd player fit in a 00 honda civic with no problems.Thanks

 

Both are "din" HU, but I'm pretty sure they use diff. mounting systems, the S2000, is a "din" opening, and the civic is a "double din" opening, and the HU is mounted with 2 8mm machine screws on each side [although the Civic HU is "din" size] you will need the Civic pocket and I am not sure if the S2000 HU has the mounting holes on the sides, just look on the side of the S2000 HU and see if there are 2 machine bolt holes on each side of the unit, if not, a little custom work will be needed to mount the HU solidly, no biggy. 94