Steyr Kompakt 4105 3.4L 107hp (79kW) 444Nm — Stage 1 file (+25 hp)

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Chip tuning for Steyr Kompakt 4105 3.4L 107hp (79kW) 444Nm ECU

Steyr Kompakt (I) 4105 3.4L 107hp (79kW) 444Nm — agricultural diesel engine of the agricultural segment of the CNH Industrial group (Австрия, 1934). Stage 1 chip tuning raises power from 107 to 132 hp (+25 hp, +23%) and torque from 444 to 546 Nm (+102 Nm).

Steyr is part of CNH Industrial. Steyr specialises in tractors for Alpine regions. Steyr is an Austrian tractor manufacturer, founded in 1934. 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. Агро-дизели среднего диапазона — массовый объект чип-тюнинга.

Сельхозсегмент — расход и тяга важнее л.с. Stage 1 в агросегменте фокусируется на крутящем моменте для тяговых работ. Stage 1 на агро-дизелях — заметный прирост момента для тяги. Steyr среднего класса — массовый объект чип-тюнинга в агросегменте.

Frequently asked questions

How much horsepower does Stage 1 add for the Steyr Kompakt 4105 3.4L 107hp (79kW) 444Nm?

After Stage 1 the power of the Steyr Kompakt 4105 3.4L 107hp (79kW) 444Nm rises from 107 to 132 hp, a gain of 25 hp (+23%). Torque rises from 444 to 546 Nm (+102 Nm).

How does Stage 1 differ from stock on the Steyr Kompakt?

Stage 1 chip tuning of the Steyr Kompakt 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 Kompakt 4105 3.4L 107hp (79kW) 444Nm?

Yes, Stage 1 for the Steyr Kompakt 4105 3.4L 107hp (79kW) 444Nm 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 Kompakt?

Stage 2 on the Steyr Kompakt 4105 3.4L 107hp (79kW) 444Nm means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What happens to the Steyr Kompakt warranty after chip tuning?

The factory warranty of the Steyr Kompakt 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 Kompakt take?

On the Steyr Kompakt 4105 3.4L 107hp (79kW) 444Nm: 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 Kompakt?

Yes, the original ECU firmware of the Steyr Kompakt 4105 3.4L 107hp (79kW) 444Nm 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 Kompakt?

Stage 1 for the Steyr Kompakt 4105 3.4L 107hp (79kW) 444Nm 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.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno