Not sure the door on a sei is a bit more rounder than the cinq door and the door pocket isnt as square as what is ont he cinq either, however i would have thought so
well i was mainly thinking about the door pockets because im having real trouble finding cinquecento ones, but my mate has a seicento and the interior is much cooler, so it made me think about how much of it i could use in a cinquecento.
no,most interior bits wont fit.
was it you posted in parts wanted?give it time you will get some.
maybe even from me soonish depending on the turbo result