John Deere 8R Series 8245R 245hp (180kW) 1085Nm — Stage 1 file (+31 hp)

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Chip tuning for John Deere 8R Series 8245R 245hp (180kW) 1085Nm ECU

John Deere 8R Series (I) 8245R 245hp (180kW) 1085Nm — agricultural diesel engine of the agricultural segment of the Deere & Company group (США, 1837). Stage 1 chip tuning raises power from 245 to 276 hp (+31 hp, +13%) and torque from 1085 to 1252 Nm (+167 Nm).

John Deere is the world's largest agricultural machinery manufacturer, founded in 1837. The John Deere logo, a leaping deer, is an iconic symbol of the agricultural segment. John Deere is the global leader in chip tuning volume in the agricultural segment. DPF/SCR с AdBlue — стандарт на современных Tier 4/Stage V агро-моторах. Высокомощные агро-дизели — флагманские тракторы и комбайны. Сельхоз дизели имеют расширенный набор карт под нагрузку и работу на низких оборотах.

Высокомощные агро-Stage 1 — фокус на снижении расхода под нагрузкой. Сельхозсегмент — расход и тяга важнее л.с. Stage 1 в агросегменте фокусируется на крутящем моменте для тяговых работ. High-output John Deere models are flagship tractors and combines with solid headroom for Stage 1.

Frequently asked questions

How much horsepower does Stage 1 add for the John Deere 8R Series 8245R 245hp (180kW) 1085Nm?

The Stage 1 gain for the John Deere 8R Series 8245R 245hp (180kW) 1085Nm is 31 hp (+13%) over the stock 245 hp, for a total of 276 hp. Torque rises from 1085 to 1252 Nm (+167 Nm).

What is Stage 1 chip tuning for the John Deere 8R Series?

Stage 1 is a software optimization of the factory ECU firmware of the John Deere 8R Series with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +31 hp with no hardware changes.

Do you need hardware changes for Stage 1 on the John Deere 8R Series?

The high-output John Deere 8R Series 8245R 245hp (180kW) 1085Nm has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.

What is Stage 2 for the John Deere 8R Series 8245R 245hp (180kW) 1085Nm?

Stage 2 on the John Deere 8R Series 8245R 245hp (180kW) 1085Nm means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does the factory warranty of the John Deere 8R Series remain valid after Stage 1?

After remapping the John Deere 8R Series, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the John Deere 8R Series?

Reading and writing via OBD takes 25-30 minutes on the John Deere 8R Series. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the John Deere 8R Series?

Before Stage 1 the original of the John Deere 8R Series 8245R 245hp (180kW) 1085Nm is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the John Deere 8R Series 8245R 245hp (180kW) 1085Nm cost?

The remap price for the John Deere 8R Series 8245R 245hp (180kW) 1085Nm is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno