This mod for the enderwire by Ultrawaffles. It adds a second stepper motor to the Y axis to increase acceleration and speed. This mod requires a motherboard with a free stepper driver.
Hardware:
3x M5x8
3x 2020 M5 Tnut
4x M3x25
1x Nema 17 (2.5amp recommended)
1x GT2 20T 6mm pulley
One version has integrated supports and one doesn't, chose the one you need.
The author remixed this model.