Does anyone know if the front and rear seats from a mk4 golf r32 will fit in a mk1 vrs fabia ???

Imagine so as people have fitted mk4 gti interior. There should be a guide if you search it.

Straight in? No.

In with a bit of work? Yes

If everything was a straight fit, it would all be so boring. Far more rewarding fitting something that didn't in the first place.

Anything Is possible with enough time and the right attitude.