Bus
Yutong · Coaches
ZK6129HQ 10.8L I6396hp
From 2013 · 2013 → present
Tuning gain
+87HP
+361Nm
Stock HP
396hp
Tuned HP
483hp
Stock Torque
1900Nm
Tuned Torque
2261Nm
Power curve
Horsepower
+87 hpStock
396
Tuned
483
Torque curve
Torque
+361 NmStock
1900
Tuned
2261
Power & torque curves
Illustrative · interpolated from peak values- Stock HP
- Stock Nm
- Tuned HP
- Tuned Nm
Available tuning options· Chiptuning
SCR OFFEGR OFFDPF OFFdtc's offEcoTuning
About this tune
DynoVault's Stage 1 chiptuning for Yutong Coaches ZK6129HQ 10.8L I6396hp delivers a measured gain of +87 hp (396 → 483) and +361 Nm of torque (1900 → 2261). The ECU file is custom-mapped per variant and tested against the original safety margins for boost, fueling, and EGT. Available with a lifetime tune warranty and optional fuel-economy mode.
Benefits
- ▸Custom file guarantee.
- ▸Possibly of minimize fuel consumption.