Boat / Jet Ski
Hyundai Seasall · L-Series
L500 12.7L EUI500hp
From 2000 · 2000 → present
Tuning gain
+50HP
+28Nm
Stock HP
500hp
Tuned HP
550hp
Stock Torque
980Nm
Tuned Torque
1008Nm
Power curve
Horsepower
+50 hpStock
500
Tuned
550
Torque curve
Torque
+28 NmStock
980
Tuned
1008
Power & torque curves
Illustrative · interpolated from peak values- Stock HP
- Stock Nm
- Tuned HP
- Tuned Nm
Available tuning options· Chiptuning
stage 1vmax
About this tune
DynoVault's Stage 1 chiptuning for Hyundai Seasall L-Series L500 12.7L EUI500hp delivers a measured gain of +50 hp (500 → 550) and +28 Nm of torque (980 → 1008). 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.