Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm — Stage 1 file (+38 hp)

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Chip tuning for Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm ECU

Fendt 800 serie (I) 822 Vario 6.1 SCR 220hp (162kW) 955Nm — agricultural diesel engine of the agricultural segment of the AGCO Corporation group (Германия, 1930). Stage 1 chip tuning raises power from 220 to 258 hp (+38 hp, +17%) and torque from 955 to 1060 Nm (+105 Nm).

Fendt sits in the premium agricultural segment with a strong focus on technology. Fendt is a German premium tractor manufacturer, founded in 1930. Fendt is part of AGCO Corporation. Высокомощные агро-дизели — флагманские тракторы и комбайны. Сельхоз дизели имеют расширенный набор карт под нагрузку и работу на низких оборотах. Заводская калибровка сельхоз-дизелей консервативна — большой запас под Stage 1.

Stage 1 в агросегменте фокусируется на крутящем моменте для тяговых работ. Высокомощные агро-Stage 1 — фокус на снижении расхода под нагрузкой. Сельхозсегмент — расход и тяга важнее л.с. Высокомощные Fendt — флагманские тракторы и комбайны с уверенным запасом под Stage 1.

Frequently asked questions

What is the Stage 1 effect on the Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm?

Stage 1 chip tuning on the Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm boosts engine output by 38 hp: from 220 to 258 hp. Torque rises from 955 to 1060 Nm (+105 Nm).

What changes in the Fendt 800 serie ECU after Stage 1?

Stage 1 on the Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm 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 +38 hp with no hardware changes.

What does Stage 1 give on the powerful Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm?

Stage 1 on the powerful Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).

How does Stage 2 differ from Stage 1 on the Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm?

Stage 2 for the Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm 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 Fendt 800 serie?

Stage 1 on the Fendt 800 serie 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 Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm done?

The full remap cycle for the Fendt 800 serie — 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 Fendt 800 serie?

The original Fendt 800 serie 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 Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm?

The cost of Stage 1 for the Fendt 800 serie 822 Vario 6.1 SCR 220hp (162kW) 955Nm 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