Catalog/ Boats/ Hyundai Seasall/ U Series
← Hyundai Seasall U Series engines

Hyundai Seasall U Series U125 J / P / S

All · 125 hp
Stage 1
OriginalAfter tuningDiff
Power hp125 150 +25
Torque Nm263 300 +37
Power gain
+20%
Torque gain
+14%
Ready to feel these +25 hp on the road?
Get your ready-to-flash Stage 1 file for the Hyundai Seasall U Series
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Stage 1 file from €160
Exact price depends on the ECU — confirmed when you upload the file
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph
Original ECU files for Hyundai Seasall 3 stock (ORI) files · €20 per file →