Name: Mercedes CLS CLS 250 CDI chip tuning
Brand: Mercedes
Price: 95.00 EUR
Availability: InStock

	Original	After tuning	Diff
Power hp	204	240	+36
Torque Nm	500	550	+50

Power gain

+18%

Torque gain

+10%

Ready to feel these +36 hp on the road?

Get your ready-to-flash Stage 1 file for the Mercedes CLS

Order tuning file →

Stage 1 file from €95

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	204	220	+16
Torque Nm	500	525	+25

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% — €159 a year

Get your ready-to-flash ECO file for the Mercedes CLS

Order tuning file →

ECO file from €95

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

~~8.8~~ L / 100 km

With ECO

8.2 L / 100 km

Saves ≈ 0.6 L / 100 km — about 91 L (over 15 000 km) ≈ €159

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