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← DAF LF45 engines

DAF LF45 FR103 4.5L 140hp (103kW) 550Nm

I · 140 hp
Stage 1
OriginalAfter tuningDiff
Power hp140 160 +20
Torque Nm550 630 +80
Power gain
+14%
Torque gain
+15%
Fuel economy −8%
Before
9.3 L / 100 km
After tuning
8.6 L / 100 km
Saves ≈ 0.8 L / 100 km — about 763 L (over 100 000 km) ≈ €1 336
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +20 hp on the road?
Get your ready-to-flash Stage 1 file for the DAF LF45
Order tuning file →
Stage 1 file from €120
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
dyno graph