About this 3D model

There is two Intake manifold spacer on the EJ20 engine ; they are not the same.The second is the mirror of the first.On the original download, there only one model (the left piece) ; this is the right piece. My finished project : https://www.thingiverse.com/make:719585 More add-ons https://cults3d.com/fr/collections-de-designs/dancan13f/subaru-ej20-engine-add-ons