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.

Alpina B3 — Stage 1 / Stage 2 parameters

or choose step by step

Choose a vehicle type

Все двигатели Alpina B3 в базе

Engine	Version	ECU	Stock	Stage 1	Gain
35i (N54) 360 hp	2007	Siemens/Continental MSD80, Siemens/Continental MSD81, ZF 6HP EGS	360 hp	390 hp	+30
3.0TT 410 hp	2015	Bosch MEVD17.2.6, Bosch MEVD17.2.G, ZF 8HPxx	410 hp	450 hp	+40
3.0T 462 hp	2020	Bosch MG1CS024, ZF 8HPxx	462 hp	650 hp	+188
3.0T 495 hp	2023	Bosch MG1CS049, ZF 8HPxx	495 hp	650 hp	+155
3.0T GT 529 hp	2023	Bosch MG1CS049, ZF 8HPxx	529 hp	650 hp	+121

Alpina B3 in the CHIPOK database: 5 engines (all petrol) — 360–529 hp stock → up to 650 Stage 1. Model years 2007–2023. Every entry is a real calibration from our engineers' work, not a theoretical estimate.

Calibration for Alpina B3 is done in licensed WinOLS5 for the specific control unit — with checksum recalculation and verification against the OBD log.

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.

Alpina B3 engines in our database: 3.0 BiTurbo I6 (BMW B58TU/S58 derivative) 410-462 hp в современных G20/G21; legacy F30/F31 360 hp; E90/E91 333 hp; legacy E36 BiTurbo 250 hp. Specific ECU units: Bosch MEVD17.2.6, MEVD17.2.G, MG1CS024, MG1CS049, Siemens MSD80, MSD81, ZF 6HP EGS / 8HPxx TCU. Model-specific notes: legendary Alpina series; B3 - sedan/Touring on BMW M340i platform; Alpina buys crate BMW blocks and applies their own calibration on top. Key feature - increased boost and torque map tuning without sacrificing longevity (ALPINA has official BMW warranty package). Stage 1 on modern B3 G20 -> 530+ hp with factory tune; on legacy F30 B3 - less common for tuning (stock output already aggressive).

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

Alpina B3 — Stage 1 / Stage 2 parameters

Все двигатели Alpina B3 в базе

Frequently asked questions