Claas Arion 420 4.5L 105hp (77kW) 465Nm — Stage 1 file (+25 hp)
hp
Stage 1 file for Claas Arion 420 4.5L 105hp (77kW) 465Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Claas Arion 420 4.5L 105hp (77kW) 465Nm ECU
Claas Arion (I) 420 4.5L 105hp (77kW) 465Nm — agricultural diesel engine of the agricultural segment of the Claas Group group (Германия, 1913). Stage 1 chip tuning raises power from 105 to 130 hp (+25 hp, +24%) and torque from 465 to 578 Nm (+113 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. Агро-дизели среднего диапазона — массовый объект чип-тюнинга. Сельхоз дизели имеют расширенный набор карт под нагрузку и работу на низких оборотах. 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. Claas среднего класса — массовый объект чип-тюнинга в агросегменте.
Frequently asked questions
What is the Stage 1 effect on the Claas Arion 420 4.5L 105hp (77kW) 465Nm?
Stage 1 for the Claas Arion 420 4.5L 105hp (77kW) 465Nm adds +25 hp — power increases from 105 to 130 hp (+24%). Torque rises from 465 to 578 Nm (+113 Nm).
What does a Stage 1 remap of the Claas Arion 420 4.5L 105hp (77kW) 465Nm include?
Stage 1 on the Claas Arion 420 4.5L 105hp (77kW) 465Nm 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 +25 hp with no hardware changes.
Is a Stage 1 remap safe for the 420 4.5L 105hp (77kW) 465Nm?
Stage 1 on the Claas Arion 420 4.5L 105hp (77kW) 465Nm is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.
How does Stage 2 differ from Stage 1 on the Claas Arion 420 4.5L 105hp (77kW) 465Nm?
Stage 2 for the Claas Arion 420 4.5L 105hp (77kW) 465Nm 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 420 4.5L 105hp (77kW) 465Nm 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 420 4.5L 105hp (77kW) 465Nm?
The cost of Stage 1 for the Claas Arion 420 4.5L 105hp (77kW) 465Nm 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.