Catalog/ Cars/ BMW/ Serie 1

BMW Serie 1 118d

E8x (2005–2007) · 122 hp

Stage 1

Stage 2

ECO

	Original	After tuning	Diff
Power hp	122	150	+28
Torque Nm	280	340	+60

Power gain

+23%

Torque gain

+21%

Ready to feel these +28 hp on the road?

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

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	122	160	+38
Torque Nm	280	350	+70

Power gain

+31%

Torque gain

+25%

Ready to feel these +38 hp on the road?

Get your ready-to-flash Stage 2 file for the BMW Serie 1

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	122	135	+13
Torque Nm	280	325	+45

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 ~7% — €91 a year

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

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 −7%

Before

~~5.3~~ L / 100 km

With ECO

4.9 L / 100 km

Saves ≈ 0.3 L / 100 km — about 52 L (over 15 000 km) ≈ €91

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 →