Catalog/ Cars/ BMW/ Serie 3

BMW Serie 3 330d

E9x (2005–2010) · 245 hp

Stage 1

Stage 2

ECO

	Original	After tuning	Diff
Power hp	245	300	+55
Torque Nm	520	600	+80

Power gain

+22%

Torque gain

+15%

Ready to feel these +55 hp on the road?

Get your ready-to-flash Stage 1 file for the BMW Serie 3

Order tuning file →

Stage 1 file from €65

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

	Original	After tuning	Diff
Power hp	245	320	+75
Torque Nm	520	630	+110

Power gain

+31%

Torque gain

+21%

Ready to feel these +75 hp on the road?

Get your ready-to-flash Stage 2 file for the BMW Serie 3

Order tuning file →

Stage 2 file from €100

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 2

PowerTorqueStock

	Stock	ECO	Diff
Power hp	245	275	+30
Torque Nm	520	560	+40

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% — €234 a year

Get your ready-to-flash ECO file for the BMW Serie 3

Order tuning file →

ECO file from €65

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

~~10.6~~ L / 100 km

With ECO

9.7 L / 100 km

Saves ≈ 0.9 L / 100 km — about 133 L (over 15 000 km) ≈ €234

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

Original ECU files for BMW 28 112 stock (ORI) files · €20 per file →