Abarth 500 1.4 T-Jet (595) 145 hp — Stage 1 file (+15 hp)

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Chip tuning for Abarth 500 1.4 T-Jet (595) 145 hp ECU

Abarth 500 (2016) 1.4 T-Jet (595) 145 hp — sports petrol engine of the passenger segment of the Stellantis (тюнинг-суббренд Fiat) group (Италия, 1899). Stage 1 chip tuning raises power from 145 to 160 hp (+15 hp, +10%) and torque from 206 to 286 Nm (+80 Nm). ECU — Bosch ME17.3.0. Flashing method: OBD or Bench depending on the unit's protection. The 2016 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

Abarth is an Italian tuning brand, founded in 1949 by Carlo Abarth. Abarth has been part of Fiat (now Stellantis) since 1971. Abarth is Fiat's performance sub-brand, specialising in hotted-up compacts. Abarth builds high-output turbo-petrol engines based on Fiat units. The factory Abarth calibration is sporty, yet there is still headroom for Stage 1.

The Abarth community is a performance niche within the wider Fiat scene. Mid-range Fiat engines are a high-volume chip tuning subject. The Fiat community in Southern Europe has a large pool of ready-made Stage files.

Frequently asked questions

How much horsepower does Stage 1 add for the Abarth 500 1.4 T-Jet (595) 145 hp?

The Stage 1 gain for the Abarth 500 1.4 T-Jet (595) 145 hp is 15 hp (+10%) over the stock 145 hp, for a total of 160 hp. Torque rises from 206 to 286 Nm (+80 Nm).

What is Stage 1 chip tuning for the Abarth 500?

Stage 1 is a software optimization of the factory ECU firmware of the Abarth 500 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +15 hp with no hardware changes.

What is the risk of Stage 1 on the Abarth 500 1.4 T-Jet (595) 145 hp?

A remap of the Abarth 500 1.4 T-Jet (595) 145 hp 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 Abarth 500 1.4 T-Jet (595) 145 hp?

Stage 2 on the Abarth 500 1.4 T-Jet (595) 145 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What ECU platform does the Abarth 500 1.4 T-Jet (595) 145 hp use?

The Abarth 500 1.4 T-Jet (595) 145 hp is fitted with the Bosch ME17.3.0 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

Does the factory warranty of the Abarth 500 remain valid after Stage 1?

After remapping the Abarth 500, 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 Abarth 500?

Reading and writing via OBD takes 25-30 minutes on the Abarth 500. 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 Abarth 500?

Before Stage 1 the original of the Abarth 500 1.4 T-Jet (595) 145 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Abarth 500 1.4 T-Jet (595) 145 hp cost?

The remap price for the Abarth 500 1.4 T-Jet (595) 145 hp 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