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.

Audi TT RS — Stage 1 / Stage 2 parameters

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Все двигатели Audi TT RS в базе

Engine	Version	ECU	Stock	Stage 1	Gain
2.5 TFSI 340 hp	2010 - 8J	Bosch DQ500 (MQB), Bosch MED17.1.1, Bosch MED9.1.2, Bosch MED9.1.x, Siemens/Continental DQ500	340 hp	370 hp	+30
2.5 TFSI 360 hp	2010 - 8J	Bosch MED9.1.2, Bosch MED9.1.x, Siemens/Continental DQ500	360 hp	400 hp	+40
2.5 TFSI 400 hp	2016 - 8S	Bosch DQ500 (MQB), Bosch MED17.1.62	400 hp	460 hp	+60
2.5 TFSI OPF 400 hp	2019 - 8S -FL	Bosch DQ500 (MQB), Bosch MED17.1.62	400 hp	430 hp	+30

Audi TT RS — 4 engines in our calibration database (all petrol). 340–400 hp stock → up to 460 Stage 1 model years 2010–2019. The parameters are drawn from our engineers' work — every Stage 1 target is backed by a real file.

Audi belongs to Volkswagen Group — VAG. Typical group platforms: MQB, MLB, PQ35, PQ46, MEB. Files often carry over between sibling models. On Audi TT RS models in our database you'll find these ECU families: Bosch MED17. Calibration is done in WinOLS5 for the specific unit with automatic checksum recalculation.

Stock / Stage 1 / gain — all the figures are in the table below. Click an engine to see the details and place an order. Available options: DTC off, Lambda off, Catalyst off (for downpipe), Pop&Bang (for turbo), Speed limiter off, Hot start fix. The file is prepared in 30-60 minutes on the CHIPOK portal, paid with credits and no subscription fees.

Audi TT RS engines in our database: 2.5 TFSI 5-cyl 340 hp (8J TT RS 2009-2014 EA855 Gen1); 2.5 TFSI 400 hp (8S TT RS 2016-2023 EA855 Gen2/3). Specific ECU units: MED9.1.2, MED9.1.x (8J TT RS), MED17.1.1, MED17.1.62 (8S TT RS 2016+), DQ500, DQ500(MQB) (7-ст DSG). Model-specific notes: TT RS - top version of TT with 5-cyl EA855 2.5 TFSI; 8J TT RS 340 hp MED9.1.2 - Stage 1 -> 420 hp; 8S TT RS 400 hp MED17.1.62 - Stage 1 -> 500 hp; EA855 - unique 5-cyl only for RS3/TT RS/RSQ3 Audi; DQ500 - robust 7-speed DSG (handles 650+ Nm); TT RS - last sport convertible Audi (Roadster version); discontinued 2023.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno

Audi TT RS — Stage 1 / Stage 2 parameters

Все двигатели Audi TT RS в базе

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