Saab Iveco N60 ENT M37 370hp (272kW) 980Nm — Stage 1 file (+65 hp)

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Chip tuning for Saab Iveco N60 ENT M37 370hp (272kW) 980Nm ECU

Saab Iveco N60 ENT (I) M37 370hp (272kW) 980Nm — commercial diesel engine of the marine segment of the Iveco Group / CNH Industrial group (Италия, 1975). Stage 1 chip tuning raises power from 370 to 435 hp (+65 hp, +18%) and torque from 980 to 1150 Nm (+170 Nm).

Saab Iveco specialised in commercial vehicles and special-purpose machinery. Saab Iveco was a historic joint venture between Saab and Iveco in the commercial segment. Mid-generation truck models use standard OBD read/write. Top diesels in long-haul tractors sit at the power ceiling, and Stage 2 requires hardware. The factory calibration is conservative, leaving headroom for Stage 1 while preserving engine life.

The truck chip tuning community is an industry of its own, focused on long-haul routes. The professional logistics segment tunes for fuel consumption and pulling characteristics. Top MAN units sit at the power ceiling of the European truck segment.

Frequently asked questions

How much does the power of the Saab Iveco N60 ENT M37 370hp (272kW) 980Nm increase after Stage 1?

Stage 1 chip tuning on the Saab Iveco N60 ENT M37 370hp (272kW) 980Nm boosts engine output by 65 hp: from 370 to 435 hp. Torque rises from 980 to 1150 Nm (+170 Nm).

What changes in the Saab Iveco N60 ENT ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Saab Iveco N60 ENT with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +65 hp with no hardware changes.

Does Stage 1 make sense on the Saab Iveco N60 ENT M37 370hp (272kW) 980Nm with this much power?

On the top-spec Saab Iveco N60 ENT M37 370hp (272kW) 980Nm engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.

What is Stage 2 for the Saab Iveco N60 ENT M37 370hp (272kW) 980Nm?

Stage 2 for the Saab Iveco N60 ENT M37 370hp (272kW) 980Nm 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 the factory warranty of the Saab Iveco N60 ENT remain valid after Stage 1?

After remapping the Saab Iveco N60 ENT, 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 Saab Iveco N60 ENT?

Reading and writing via OBD takes 25-30 minutes on the Saab Iveco N60 ENT. 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 Saab Iveco N60 ENT?

Before Stage 1 the original of the Saab Iveco N60 ENT M37 370hp (272kW) 980Nm is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Saab Iveco N60 ENT M37 370hp (272kW) 980Nm cost?

The remap price for the Saab Iveco N60 ENT M37 370hp (272kW) 980Nm 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