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.

Mazda CX-7 — Stage 1 / Stage 2 parameters

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Все двигатели Mazda CX-7 в базе

Engine	Version	ECU	Stock	Stage 1	Gain
2.2 MZR-CD 173 hp	2008	Denso R2A, Denso R2B	173 hp	210 hp	+37
2.3 MZR 16v Turbo 260 hp	2008	—	260 hp	305 hp	+45

Mazda CX-7 in the CHIPOK database: 2 engines (of which 1 diesel and 1 petrol) — 173–260 hp stock → up to 305 Stage 1. Model year 2008. Every entry is a real calibration from our engineers' work, not a theoretical estimate.

Mazda CX-7 is a model within the Mazda Motor Corporation group (Mazda). Platforms: SkyActiv. Sibling brands: Mazda. Typical ECUs for this group lineup: Denso/Mitsubishi proprietary.

Pick an engine in the table — you'll see the stock values, Stage 1 target and ECU type. On diesels the options DPF off, EGR off, AdBlue off, Lambda off are available. On petrol — DTC off, Catalyst off, Pop&Bang. Ordering a Stage file: 1 cr = 1 €, no subscriptions, engineer support on Telegram, free revisions based on the OBD log.

Mazda CX-7 engines in our database: L3-VDT 2.3 MZR Turbo 238 hp; 2.5 NA 166 hp (CX-7 ER 2006-2012). Specific ECU units: R2A, R2B. Model-specific notes: Mazda CX-7 ER (2006-2012) — compact SUV; 2.3T MZR R2A 238 hp → Stage 1 285 hp; Mazdaspeed3-based engine; discontinued 2012; competitor Ford Edge / Toyota Venza.

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

Mazda CX-7 — Stage 1 / Stage 2 parameters

Все двигатели Mazda CX-7 в базе

Frequently asked questions