Claas Arion 410 4.5L 95hp (70kW) 420Nm — Stage 1 file (+20 hp)

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Chip tuning for Claas Arion 410 4.5L 95hp (70kW) 420Nm ECU

Claas Arion (I) 410 4.5L 95hp (70kW) 420Nm — agricultural diesel engine of the agricultural segment of the Claas Group group (Германия, 1913). Stage 1 chip tuning raises power from 95 to 115 hp (+20 hp, +21%) and torque from 420 to 524 Nm (+104 Nm).

The Claas Lexion is the flagship combine harvester. Claas is a German agricultural-machinery maker, founded in 1913. Claas is an independent family-owned company and a leader in combine harvesters. 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.

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

Frequently asked questions

How much horsepower does Stage 1 add for the Claas Arion 410 4.5L 95hp (70kW) 420Nm?

Stage 1 chip tuning on the Claas Arion 410 4.5L 95hp (70kW) 420Nm boosts engine output by 20 hp: from 95 to 115 hp. Torque rises from 420 to 524 Nm (+104 Nm).

What changes in the Claas Arion ECU after Stage 1?

Stage 1 on the Claas Arion 410 4.5L 95hp (70kW) 420Nm 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 +20 hp with no hardware changes.

Is Stage 1 safe for the low-output Claas Arion 410 4.5L 95hp (70kW) 420Nm?

Yes, Stage 1 on the low-output Claas Arion 410 4.5L 95hp (70kW) 420Nm delivers a moderate but genuine gain — without overstressing the hardware. On base naturally aspirated engines the effect is felt mainly as improved throttle response and a stronger mid-range.

How does Stage 2 differ from Stage 1 on the Claas Arion 410 4.5L 95hp (70kW) 420Nm?

Stage 2 for the Claas Arion 410 4.5L 95hp (70kW) 420Nm 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.

Does Stage 1 void the warranty on the Claas Arion?

Stage 1 on the Claas Arion 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 Claas Arion 410 4.5L 95hp (70kW) 420Nm done?

The full remap cycle for the Claas Arion — 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 Claas Arion?

The original Claas Arion 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 Claas Arion 410 4.5L 95hp (70kW) 420Nm?

The cost of Stage 1 for the Claas Arion 410 4.5L 95hp (70kW) 420Nm 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno