Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm — Stage 1 file (+28 hp)

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Chip tuning for Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm ECU

Mitsubishi Fuso Rosa (I (1985+)) 4.9D Di-D 180hp (132kW) 530Nm — commercial diesel engine of the commercial segment of the Daimler Truck (с 2003) group (Япония, 2003). Stage 1 chip tuning raises power from 180 to 208 hp (+28 hp, +16%) and torque from 530 to 610 Nm (+80 Nm).

Mitsubishi Fuso is a Japanese truck manufacturer, part of Daimler Truck since 2003. The Fuso Canter is a high-volume medium-duty truck in Japan and Asia. Mid-range diesels are a mainstream chip tuning subject in the commercial segment. On older truck diesels, Stage 1 goes in over OBD with no complications. Truck diesels carry an extended set of maps for commercial load, with the focus on torque.

Stage 1 on truck diesels focuses on torque for loaded running. The professional logistics segment tunes for fuel consumption and pulling characteristics. The truck chip tuning community is an industry of its own, focused on long-haul routes. Mid-range MAN trucks are a mainstream chip tuning subject in logistics.

Frequently asked questions

How many horsepower does the Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm reach after a remap?

The Stage 1 gain for the Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm is 28 hp (+16%) over the stock 180 hp, for a total of 208 hp. Torque rises from 530 to 610 Nm (+80 Nm).

What is Stage 1 chip tuning for the Mitsubishi Fuso Rosa?

Stage 1 is a software optimization of the factory ECU firmware of the Mitsubishi Fuso Rosa with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +28 hp with no hardware changes.

What is the risk of Stage 1 on the Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm?

A remap of the Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.

What is Stage 2 for the Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm?

Stage 2 on the Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does the factory warranty of the Mitsubishi Fuso Rosa remain valid after Stage 1?

After remapping the Mitsubishi Fuso Rosa, 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 Mitsubishi Fuso Rosa?

Reading and writing via OBD takes 25-30 minutes on the Mitsubishi Fuso Rosa. 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 Mitsubishi Fuso Rosa?

Before Stage 1 the original of the Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm cost?

The remap price for the Mitsubishi Fuso Rosa 4.9D Di-D 180hp (132kW) 530Nm 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