Does the bumper for the sportback fit the 3 door model?

[George Pearl]

Morning all,
I found this rear bumper extension on magnatuning,https://www.magnatuning.com/en/product/13718/Audi-A3-8P-Sportback-R2-Rear-Bumper-Extension, but as far as I can tell, they only do it for the Sportback. Does anyone know if you can fit the 5 door bumper on the 3 door?
Thanks

 

[Bloxham]

No you can't - the 3 door has different rear lights, hence the top edge of the bumper is a different shape.

 

[Paul-RS6]

Sport back is also 70mm longer in the boot, if measured from the wheel centre backwards..