Dacia Spring Electric 65 65 hp — Stage 1 file (+5 hp)

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Chip tuning for Dacia Spring Electric 65 65 hp ECU

Dacia Spring (2022) Electric 65 65 hp — mass-market petrol engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance (через Renault) group (Румыния, 1966). Stage 1 chip tuning raises power from 65 to 70 hp (+5 hp, +8%) and torque from 113 to 130 Nm (+17 Nm). This engine ships with different ECU variants: Siemens/Continental EMS3180, Siemens/Continental EMS3181. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. A 2022 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.

Dacia is a Romanian carmaker, founded in 1966 and owned by Renault since 1999. Dacia uses Renault engines and platforms. Dacia positions itself as an affordable alternative to Renault — the same quality at a lower price. Low-output Dacia petrol engines are naturally aspirated city-segment units. Dacia uses Renault's TCe turbo-petrol engines.

Within the Renault-Nissan Alliance, ECUs are standardised, so Dacia files often work on Renault. The Dacia community in Eastern Europe and the CIS enjoys a large library of ready-made Stage files. Low-output Dacia engines are city-segment units; Stage 1 is safe.

Frequently asked questions

How much horsepower does Stage 1 add for the Dacia Spring Electric 65 65 hp?

Stage 1 chip tuning on the Dacia Spring Electric 65 65 hp boosts engine output by 5 hp: from 65 to 70 hp. Torque rises from 113 to 130 Nm (+17 Nm).

What changes in the Dacia Spring ECU after Stage 1?

Stage 1 on the Dacia Spring Electric 65 65 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +5 hp with no hardware changes.

Is Stage 1 safe for the low-output Dacia Spring Electric 65 65 hp?

Yes, Stage 1 on the low-output Dacia Spring Electric 65 65 hp delivers a moderate but genuine gain — without overstressing the hardware. On base naturally aspirated engines the effect is felt mainly as improved throttle response and a stronger mid-range.

How does Stage 2 differ from Stage 1 on the Dacia Spring Electric 65 65 hp?

Stage 2 for the Dacia Spring Electric 65 65 hp 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.

How many ECU variants does the Dacia Spring Electric 65 65 hp have?

The Dacia Spring Electric 65 65 hp has 2 ECU variants: Siemens/Continental EMS3180, Siemens/Continental EMS3181. Before flashing you need to read the specific unit — calibration is done for the exact hardware/software.

Does Stage 1 void the warranty on the Dacia Spring?

Stage 1 on the Dacia Spring voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.

How quickly is chip tuning of the Dacia Spring Electric 65 65 hp done?

The full remap cycle for the Dacia Spring — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.

Can you return to stock after Stage 1 on the Dacia Spring?

The original Dacia Spring ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.

How much does Stage 1 cost for the Dacia Spring Electric 65 65 hp?

The cost of Stage 1 for the Dacia Spring Electric 65 65 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno