Steyr Profi 4120 4.5L 121hp (89kW) 549Nm — Stage 1 file (+25 hp)
hp
Stage 1 file for Steyr Profi 4120 4.5L 121hp (89kW) 549Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Steyr Profi 4120 4.5L 121hp (89kW) 549Nm ECU
Steyr Profi (I) 4120 4.5L 121hp (89kW) 549Nm — agricultural diesel engine of the agricultural segment of the CNH Industrial group (Австрия, 1934). Stage 1 chip tuning raises power from 121 to 146 hp (+25 hp, +21%) and torque from 549 to 638 Nm (+89 Nm).
Steyr is part of CNH Industrial. Steyr specialises in tractors for Alpine regions. Steyr is an Austrian tractor manufacturer, founded in 1934. Заводская калибровка сельхоз-дизелей консервативна — большой запас под Stage 1. Сельхозтехника — основной объект тюнинга в агросегменте; прирост момента критичен для тяговых работ. DPF/SCR с AdBlue — стандарт на современных Tier 4/Stage V агро-моторах.
Stage 1 в агросегменте фокусируется на крутящем моменте для тяговых работ. Stage 1 на агро-дизелях — заметный прирост момента для тяги. Сельхозсегмент — расход и тяга важнее л.с. Steyr среднего класса — массовый объект чип-тюнинга в агросегменте.
Frequently asked questions
How many horsepower does the Steyr Profi 4120 4.5L 121hp (89kW) 549Nm reach after a remap?
Stage 1 chip tuning on the Steyr Profi 4120 4.5L 121hp (89kW) 549Nm boosts engine output by 25 hp: from 121 to 146 hp. Torque rises from 549 to 638 Nm (+89 Nm).
What changes in the Steyr Profi ECU after Stage 1?
Stage 1 chip tuning of the Steyr Profi is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +25 hp with no hardware changes.
Can you do Stage 1 on the Steyr Profi 4120 4.5L 121hp (89kW) 549Nm?
Yes, Stage 1 for the Steyr Profi 4120 4.5L 121hp (89kW) 549Nm stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.
How much does Stage 2 add on the Steyr Profi?
Stage 2 for the Steyr Profi 4120 4.5L 121hp (89kW) 549Nm is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
What happens to the Steyr Profi warranty after chip tuning?
The factory warranty of the Steyr Profi 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 Steyr Profi take?
On the Steyr Profi 4120 4.5L 121hp (89kW) 549Nm: 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 Steyr Profi?
Yes, the original ECU firmware of the Steyr Profi 4120 4.5L 121hp (89kW) 549Nm 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 Steyr Profi?
Stage 1 for the Steyr Profi 4120 4.5L 121hp (89kW) 549Nm 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.