John Deere 9Rserie · All
9520 R - 13.5L - 520hp Stage 1 tuning
ECU remap / chiptuning file for the John Deere 9Rserie 9520 R - 13.5L - 520hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
520 hp
570 hp
+50 hp
Torque
2400 Nm
2550 Nm
+150 Nm
Engine specifications
- Fuel
- Diesel