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DAF LF453.9 ltr BE99C 101 KW

Model

DAF LF45
Variant

3.9 ltr BE99C 101 KW
Years

2001-now
Fuel

Diesel
Engine Size

3900
ECU Type

Bosch ECSDC3/EDC7

Celtic Tuning's economy software is designed to improve fuel efficiency during normal daily driving, specifically under part-throttle conditions.

It delivers a smoother power curve and improved fuel economy, though actual savings and performance gains will depend on factors such as driving style, road conditions, and vehicle load.

Stage 1

	Original	Modified	Difference
Power (KW)	101 KW	123 KW	+22 KW
Torque (Nm)	500 Nm	610 Nm	+110 Nm

Original

Modified

Difference

Power

(KW)

101

123 +22

Torque

(Nm)

500

610 +110

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Stage Notes

This Stage 1 ECU remap, developed by Celtic Tuning, is designed to safely improve your vehicle's power and torque whilst maintaining standard components and remaining within tolerances.

It's the perfect balance of increased power and day-to-day usability, which is ideal for those who want extra performance but not at the cost of additional hardware or reliability.