	Original	After tuning	Diff
Power hp	200	220	+20
Torque Nm	420	440	+20

Power gain

+10%

Torque gain

+5%

Ready to feel these +20 hp on the road?

Get your ready-to-flash Stage 1 file for the BMW Serie 5

Order tuning file →

Stage 1 file from €85

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	200	205	+5
Torque Nm	420	425	+5

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 ~8% — €179 a year

Get your ready-to-flash ECO file for the BMW Serie 5

Order tuning file →

ECO file from €85

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

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

Fuel economy −8%

Before

~~8.7~~ L / 100 km

With ECO

8.0 L / 100 km

Saves ≈ 0.7 L / 100 km — about 102 L (over 15 000 km) ≈ €179

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

BMW Serie 5 520d PP