Hello guys this is my first post ive had my fabia just over a week now and im absoloutly chuffed with it! can anyone tell me if merc alloys 16" x 7.5" 5x112 et37 will fit on a fabia with adaptors or anything?

Nope.

The Fabia takes 5x100's

Perfect for a Passat or Superb though! :P

Cant you get adaptors though to make fit?

You can get adapters, but you will need the correct offset on the wheels to make it work.

Yeah, you could make it work. Just need to end up with an overall offset of 32-27 (that's what I would aim for anyway).

All depends on what width adaptors you find; usually 10, 15 or 20mm. So you'd need a Merc wheel with an offset of around 50-55.

So the ones you mention won't really work

Steve