Steyr Kompakt 4085 3.4L 86hp (63kW) 351Nm — Stage 1 file (+16 hp)

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Chip tuning for Steyr Kompakt 4085 3.4L 86hp (63kW) 351Nm ECU

Steyr Kompakt (I) 4085 3.4L 86hp (63kW) 351Nm — agricultural diesel engine of the agricultural segment of the CNH Industrial group (Австрия, 1934). Stage 1 chip tuning raises power from 86 to 102 hp (+16 hp, +19%) and torque from 351 to 456 Nm (+105 Nm).

Steyr specialises in tractors for Alpine regions. Steyr is an Austrian tractor manufacturer, founded in 1934. Steyr is part of CNH Industrial. 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. Маломощные агро-дизели — компактная техника; Stage 1 безопасный.

Сельхозсегмент — расход и тяга важнее л.с. Stage 1 в агросегменте фокусируется на крутящем моменте для тяговых работ. Маломощные Steyr — компактная техника; Stage 1 безопасный.

Frequently asked questions

How much horsepower does Stage 1 add for the Steyr Kompakt 4085 3.4L 86hp (63kW) 351Nm?

The Stage 1 gain for the Steyr Kompakt 4085 3.4L 86hp (63kW) 351Nm is 16 hp (+19%) over the stock 86 hp, for a total of 102 hp. Torque rises from 351 to 456 Nm (+105 Nm).

What is Stage 1 chip tuning for the Steyr Kompakt?

Stage 1 on the Steyr Kompakt 4085 3.4L 86hp (63kW) 351Nm 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 +16 hp with no hardware changes.

Is Stage 1 safe for the low-output Steyr Kompakt 4085 3.4L 86hp (63kW) 351Nm?

Stage 1 on the base Steyr Kompakt 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 Kompakt 4085 3.4L 86hp (63kW) 351Nm?

Stage 2 on the Steyr Kompakt 4085 3.4L 86hp (63kW) 351Nm means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does Stage 1 void the warranty on the Steyr Kompakt?

Stage 1 on the Steyr Kompakt 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 Kompakt 4085 3.4L 86hp (63kW) 351Nm done?

The full remap cycle for the Steyr Kompakt — 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 Kompakt?

The original Steyr Kompakt 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 Kompakt 4085 3.4L 86hp (63kW) 351Nm?

The cost of Stage 1 for the Steyr Kompakt 4085 3.4L 86hp (63kW) 351Nm 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