DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm — Stage 1 file (+63 hp)
hp
Stage 1 file for DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm
Target +0 hp. Custom development for your engine.
Chip tuning for DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm ECU
DAF CF85 (I) MX340 12.9L 462hp (340kW) 2300Nm — commercial diesel engine of the commercial segment of the PACCAR (с 1996) group (Нидерланды, 1928). Stage 1 chip tuning raises power from 462 to 525 hp (+63 hp, +14%) and torque from 2300 to 2625 Nm (+325 Nm).
DAF specialises in long-haul tractor units and medium-duty trucks. DAF has been part of the American PACCAR group since 1996. DAF is a Dutch truck manufacturer, founded in 1928. Truck chip tuning is a discipline of its own, focused on fuel consumption and pulling power rather than peak output. The factory calibration is conservative, leaving headroom for Stage 1 while preserving engine life. Top diesels in long-haul tractors sit at the power ceiling, and Stage 2 requires hardware.
The professional logistics segment tunes for fuel consumption and pulling characteristics. The truck chip tuning community is an industry of its own, focused on long-haul routes. Top MAN units sit at the power ceiling of the European truck segment.
Frequently asked questions
What power gain do you get after chip tuning the DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm?
The Stage 1 gain for the DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm is 63 hp (+14%) over the stock 462 hp, for a total of 525 hp. Torque rises from 2300 to 2625 Nm (+325 Nm).
What is Stage 1 chip tuning for the DAF CF85?
Stage 1 chip tuning of the DAF CF85 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +63 hp with no hardware changes.
What is the Stage 1 potential of the DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm?
Stage 1 for the DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.
How much does Stage 2 add on the DAF CF85?
Stage 2 on the DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What happens to the DAF CF85 warranty after chip tuning?
The factory warranty of the DAF CF85 does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the DAF CF85 take?
On the DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the DAF CF85?
Yes, the original ECU firmware of the DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the DAF CF85?
Stage 1 for the DAF CF85 MX340 12.9L 462hp (340kW) 2300Nm is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.