Steyr Multi 4095 3.4L 99hp (73kW) 407Nm — Stage 1 file (+26 hp)

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Chip tuning for Steyr Multi 4095 3.4L 99hp (73kW) 407Nm ECU

Steyr Multi (I) 4095 3.4L 99hp (73kW) 407Nm — agricultural diesel engine of the agricultural segment of the CNH Industrial group (Австрия, 1934). Stage 1 chip tuning raises power from 99 to 125 hp (+26 hp, +26%) and torque from 407 to 508 Nm (+101 Nm).

Steyr specialises in tractors for Alpine regions. Steyr is an Austrian tractor manufacturer, founded in 1934. Steyr is part of CNH Industrial. 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. Сельхозсегмент — расход и тяга важнее л.с. Маломощные Steyr — компактная техника; Stage 1 безопасный.

Frequently asked questions

How many horsepower does the Steyr Multi 4095 3.4L 99hp (73kW) 407Nm reach after a remap?

After Stage 1 the power of the Steyr Multi 4095 3.4L 99hp (73kW) 407Nm rises from 99 to 125 hp, a gain of 26 hp (+26%). Torque rises from 407 to 508 Nm (+101 Nm).

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

Stage 1 on the Steyr Multi 4095 3.4L 99hp (73kW) 407Nm is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +26 hp with no hardware changes.

Is Stage 1 safe for the low-output Steyr Multi 4095 3.4L 99hp (73kW) 407Nm?

Stage 1 on the base Steyr Multi is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.

How does Stage 2 differ from Stage 1 on the Steyr Multi 4095 3.4L 99hp (73kW) 407Nm?

Stage 2 on the Steyr Multi 4095 3.4L 99hp (73kW) 407Nm means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does Stage 1 void the warranty on the Steyr Multi?

Stage 1 on the Steyr Multi voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.

How quickly is chip tuning of the Steyr Multi 4095 3.4L 99hp (73kW) 407Nm done?

The full remap cycle for the Steyr Multi — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.

Can you return to stock after Stage 1 on the Steyr Multi?

The original Steyr Multi ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.

How much does Stage 1 cost for the Steyr Multi 4095 3.4L 99hp (73kW) 407Nm?

The cost of Stage 1 for the Steyr Multi 4095 3.4L 99hp (73kW) 407Nm is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno