Here's a cupholder for the Alpine A290. I designed it as two parts out of two reasons:

• ease of print: no support is necessary and the clip has ideal layer orientation
• The clip can always stay in place so you don't exert unnecessary wear on the middle console material and you can detach the Cupholder anytime the passenger needs more leg space.

The clip is slightly oversized to accommodate a 1mm foam rubber strip to protect the middle console surfaces. It's readily available on Amazon as self adhesive rubber foam.

It also features a small space for a shopping cart token.

I suggest printing in at least PETG for temperature stability inside the car in summer times.

Bambu Lab

Bambu P1S

No

No

0,16 or 0,2

PETG

The shown print is done in ABS-CF