A frame with a pocket and single DIN headunit place for OG Saab 9-5.

The bottom of the pocket should be glued or welded in place. Saves a lot of support material.

Remove the metal frame of the factory unit from the dash before installation! The frame should just click in place.

Use PETG or better filament, PLA will melt in the summer. Used PETG for mine and it's held up two hot summers so far with no deformation.