Mini-Q TRQ1 longer servo arm - it's a drop-in replacement for the original one and adds a bit more steering angle.
You will need an M2 screw for it as well.
Printer:
Ender 3 Pro
Rafts:
No
Supports:
No
Resolution:
0.1
Infill:
10
Filament: Unimportant PLA / PET-G