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.

Toyota Celsior — Stage 1 / Stage 2 parameters

or choose step by step

Choose a vehicle type

Все двигатели Toyota Celsior в базе

Engine	Version	ECU	Stock	Stage 1	Gain
430 290 hp	2000	—	290 hp	—	—

Toyota Celsior in the CHIPOK database: 1 engine (all petrol) — 290 hp. Model year 2000. Every entry is a real calibration from our engineers' work, not a theoretical estimate.

Toyota Celsior is a model within the Toyota Motor Corporation group (Toyota). Platforms: TNGA, GA-K, GA-B. Sibling brands: Toyota, Lexus, Daihatsu, Subaru. Typical ECUs for this group lineup: Denso (Toyota proprietary), Bosch EDC17 (на дизелях).

Pick an engine in the table — you'll see the stock values, Stage 1 target and ECU type. Available options: DTC off, Lambda off, Catalyst off (for downpipe), Pop&Bang (for turbo), Speed limiter off, Hot start fix. Ordering a Stage file: 1 cr = 1 €, no subscriptions, engineer support on Telegram, free revisions based on the OBD log.

Toyota Celsior engines in our database: 3UZ-FE 4.3 V8 280 hp (Celsior UCF30/31 2000-2006). Specific ECU units: Denso SH7058. Model-specific notes: JDM Lexus LS430 equivalent; 3UZ-FE 4.3 V8 280 hp → Stage 1 305 hp; air suspension; discontinued 2006 (Lexus LS460); production Tahara JP.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno

Toyota Celsior — Stage 1 / Stage 2 parameters

Все двигатели Toyota Celsior в базе

Frequently asked questions