	Original	After tuning	Diff
Power hp	115	160	+45
Torque Nm	260	325	+65

Power gain

+39%

Torque gain

+25%

Ready to feel these +45 hp on the road?

Get your ready-to-flash Stage 1 file for the Kia Stonic

Order tuning file →

Stage 1 file from €80

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

	Stock	ECO	Diff
Power hp	115	145	+30
Torque Nm	260	310	+50

ECO tune

Power & torque are eased back a touch and the map is optimised for the lowest possible fuel use — best for daily commuting, towing and long motorway diesel runs. Smoother, calmer, cheaper to run.

Cut your fuel bill by ~9% — €116 a year

Get your ready-to-flash ECO file for the Kia Stonic

Order tuning file →

ECO file from €80

Exact price depends on the ECU — confirmed when you upload the file

✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included

Fuel economy −9%

Before

~~5.0~~ L / 100 km

With ECO

4.5 L / 100 km

Saves ≈ 0.4 L / 100 km — about 66 L (over 15 000 km) ≈ €116

Estimate for a typical duty cycle · real saving depends on load & driving style

Kia Stonic 1.6 CRDI