Which ECUs do you support?

Bosch EDC15/17 (incl. EDC17C46/C50/C54/C64/C74), MED17, Siemens SIMOS, Continental SID, Delphi DCM6.2/DCM3.x, Magneti Marelli, Temic for TCU. Database is constantly expanding — if your ECU is missing, the engineer disassembles the original via Ghidra and adds it.

What format do you accept for the original ECU?

We accept .bin, .hex, .ori — standard dump from any programmer: KESS3, Autotuner, MPPS, Trasdata, PCMflash, CMD Flash, KTAG. OBD or Bench read — makes no difference.

Who recalculates the file checksums?

Checksums are recalculated automatically in WinOLS5 — all major algorithms supported (Bosch CRC32, Siemens, Delphi, Magneti Marelli). The output is a flash-ready file, no need to run it through a separate checksum solver.

How long does it take to return the Stage file?

30-60 minutes during business hours. The order is created in the portal, the engineer sees it immediately, status updates in real time. Urgent cases can be flagged — we take them first.

Do you do free revisions if the file did not work?

Yes, we redo it at no extra charge. Send the OBD log after flashing — the engineer checks the actual parameters and corrects the calibration. Communication directly via Telegram, no ticketing systems.

What is the payment model — subscription or credits?

Payment in euros, one-time per order, no subscriptions (1 € = 1 portal credit). No monthly fees like ATF, Magicmotorsport and other services.

Polestar 1 — Stage 1 / Stage 2 parameters

or choose step by step

Choose a vehicle type

Все двигатели Polestar 1 в базе

Engine	Version	ECU	Stock	Stage 1	Gain
Polestar 1 609 hp	2019-	—	—	—	—

Polestar 1 in the CHIPOK database: 1 engine (all hybrid). Model year 2019. Every entry is a real calibration from our engineers' work, not a theoretical estimate.

Polestar 1 is a model within the Geely Holding (Volvo, Polestar, Lotus) group (Geely). Platforms: SPA, CMA. Sibling brands: Volvo, Polestar, Lotus, Lynk & Co, Geely. Typical ECUs for this group lineup: Bosch MED17, Bosch EDC17.

Pick an engine in the table — you'll see the stock values, Stage 1 target and ECU type. On hybrids, DTC off, Speed limiter off and Sport-mode calibration are available. The combustion-engine side is tuned separately from the high-voltage controller. Ordering a Stage file: 1 cr = 1 €, no subscriptions, engineer support on Telegram, free revisions based on the OBD log.

Polestar 1 engines in our database: B6304T4 2.0T PHEV 600 hp (Polestar 1 2019-2021). Specific ECU units: Delphi EFI (Polaris ProStar). Model-specific notes: PHEV GT coupe; 2.0T + 2 eMot 609 hp; carbon body; limited 1500 units; rival BMW 8-Series / Bentley Continental GT; production Chengdu China.

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

Polestar 1 — Stage 1 / Stage 2 parameters

Все двигатели Polestar 1 в базе

Frequently asked questions