Ferrari Roma 3.9 T 620 hp — Stage 1 file (+40 hp)

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Chip tuning for Ferrari Roma 3.9 T 620 hp ECU

Ferrari Roma (2020) 3.9 T 620 hp — luxury petrol engine of the passenger segment of the Ferrari N.V. (независимый, спин-офф из FCA в 2016) group (Италия, 1939). Stage 1 chip tuning raises power from 620 to 660 hp (+40 hp, +6%) and torque from 760 to 850 Nm (+90 Nm). ECU — Bosch MED17.3.5. Flashing method: OBD or Bench depending on the unit's protection. A modern petrol engine built in 2020 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.

The Ferrari range comprises the F8, 296, SF90, 812, Roma and Purosangue. Ferrari has its own F1 works and a Grand Prix heritage dating back to the 1950s. Ferrari is an Italian supercar manufacturer from Maranello, founded in 1939 by Enzo Ferrari. The factory Ferrari calibration is sporty, but headroom for Stage 1 remains. Top-tier Ferrari engines have significant potential with a downpipe + intake. Ferrari's naturally aspirated V12s are a distinct calibration segment.

The Ferrari community is an ultra-premium chip tuning segment and a narrow niche. Protection on modern Ferrari models is tight, so Bench is required. With the right hardware, Ferrari engines comfortably reach Stage 2. Top-tier Ferrari engines sit at the power ceiling of the supercar segment. A Bench read is standard procedure on modern Ferraris.

Frequently asked questions

How much does the power of the Ferrari Roma 3.9 T 620 hp increase after Stage 1?

After Stage 1 the power of the Ferrari Roma 3.9 T 620 hp rises from 620 to 660 hp, a gain of 40 hp (+6%). Torque rises from 760 to 850 Nm (+90 Nm).

How does Stage 1 differ from stock on the Ferrari Roma?

Stage 1 chip tuning of the Ferrari Roma is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +40 hp with no hardware changes.

What is the Stage 1 potential of the Ferrari Roma 3.9 T 620 hp?

Stage 1 for the Ferrari Roma 3.9 T 620 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.

How much does Stage 2 add on the Ferrari Roma?

Stage 2 on the Ferrari Roma 3.9 T 620 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Ferrari Roma 3.9 T 620 hp?

The Ferrari Roma 3.9 T 620 hp ECU is the Bosch MED17.3.5. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Ferrari Roma warranty after chip tuning?

The factory warranty of the Ferrari Roma does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.

How long does remapping the Ferrari Roma take?

On the Ferrari Roma 3.9 T 620 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.

Is the original file kept when chip tuning the Ferrari Roma?

Yes, the original ECU firmware of the Ferrari Roma 3.9 T 620 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.

What is the price of a Stage 1 remap for the Ferrari Roma?

Stage 1 for the Ferrari Roma 3.9 T 620 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno