R4023 4.5 V4173hp

From 2000 · 2000 → present

Tuning gain

+17HP

+—Nm

Stock HP

173hp

Tuned HP

190hp

Stock Torque

—Nm

Tuned Torque

—Nm

Power curve

Horsepower

+17 hp

Stock

173

Tuned

190

Torque curve

Torque

Stock

—

Tuned

—

Available tuning options· Chiptuning

SCR OFFDPF OFFEGR OFFdtc offecotuning (stage1)

About this tune

DynoVault's Stage 1 chiptuning for John Deere Tractor Sprayer R4023 4.5 V4173hp delivers a measured gain of +17 hp (173 → 190). The ECU file is custom-mapped per variant and tested against the original safety margins for boost, fueling, and EGT. Available with a lifetime tune warranty and optional fuel-economy mode.

Benefits

▸Custom file guarantee.
▸Possibly of minimize fuel consumption.