In the files, you’ll find the gear shifter knob along with a few variations of threaded inserts: M10x1.25, M10x1.5, M11x1.5, and M12x1.75. Just pick the insert that matches your car’s shifter thread size, screw it on tightly, and glue the shifter knob on top.
Recommended print settings
Filament: PETG, PCTG, ASA, ABS...
Perimeters: 3
Infill: 15-20%
Supports: No
Brim: 10 mm
The author marked this model as their own original creation.