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Bosch MED17.1.1 · 521264 S54625
Mini Countryman (2012) — Bosch MED17.1.1 — 521264 · S54625 — Stage 2 — stage 2v3 catalyst off pop and bangv3 - for me pops great but customer wants hard best file
Specifications
| Version | Stage 2 — stage 2v3 catalyst off pop and bangv3 - for me pops great but customer wants hard best file |
|---|---|
| Brand | Mini |
| Model | Countryman |
| Power | +61 to 70 hp GainsTypical gain — varies by vehicle condition. |
| Years | 2012 |
| ECU manufacturer | Bosch |
| ECU type | MED17.1.1 |
| Hardware reference | 521264 |
| Software version | S54625 |
| Format | Binary file (.bin) |
| Checksum | Checksum à recalculer avant écriture. |
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Stage 1 · €55 — Stage 2 · €75 — Stage 3 · €95 — E85 · €65
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Overview
Stage 2 — stage 2v3 catalyst off pop and bangv3 - for me pops great but customer wants hard best file file for Mini Countryman · Bosch MED17.1.1 · 184 hp · HW 521264 · SW S54625.
File contents
- Stage 2 — stage 2v3 catalyst off pop and bangv3 - for me pops great but customer wants hard best file
- Fichier source : Mini Countryman 2012 Turbo-Petrol 135.3kW Bosch 0261S07739 0083500T310BCCHS5 521264 S54625 MED17.1.1 .stage 2v3 catalyst off pop and bangv3 - for me pops great but customer wants hard best file
Tuning potential
| Stage 1 | +42 à 48 ch |
|---|---|
| Stage 2 | +61 à 70 ch |
| Stage 3 | +68 à 78 ch |
Estimates based on the engine, from our calibration data. Actual gains depend on the vehicle's condition and setup.
About this file
This Stage 2 map for Mini Countryman (2012) running the Bosch MED17.1.1 ECU takes optimisation further and assumes suitable hardware changes (exhaust, intake, intercooler…). Check your vehicle's configuration before buying. Estimated gain: +61 à 70 ch.
The file is indexed on hardware reference 521264 (software version S54625). Before buying, compare these references with the read from your own ECU — they must match to guarantee compatibility. In doubt, send us your read or VIN and we'll check for free.
Delivery is instant: the binary file (.bin) is available right after secure Stripe payment, with a link valid for 7 days. It is compatible with the main professional tools (Kess, KTAG, Autotuner, MPPS, Flex). Always check the file size and match before writing the ECU.
Frequently asked questions about this file
Is this file compatible with my Mini Countryman?
Compatibility is determined by the ECU reference. This file matches hardware reference 521264 (software version S54625). Compare it with the read from your ECU before buying; in doubt, contact us with your read or VIN.
What power gain can I expect with this Stage 2 — stage 2v3 catalyst off pop and bangv3 - for me pops great but customer wants hard best file · Fichier source : Mini Countryman 2012 Turbo-Petrol 135.3kW Bosch 0261S07739 0083500T310BCCHS5 521264 S54625 MED17.1.1 .stage 2v3 catalyst off pop and bangv3 - for me pops great but customer wants hard best file?
Typical gain for this file: +61 à 70 ch. Actual figures vary with the vehicle's condition, fuel and modifications.
How is the file delivered and installed?
After Stripe payment the .bin is available immediately (link emailed, valid 7 days). Write it with the usual professional tools (Kess, KTAG, Autotuner, MPPS, Flex). Always verify the size and reference match before flashing.
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Send your original file: we check feasibility within the hour. You pay afterwards, and nothing at all if it cannot be done.
⚠️ Motorsport / private-track use
These files are supplied for motorsport and closed-circuit or private-land use only. Remapping the engine ECU may make the vehicle non-compliant with its type approval and its use on public roads may be prohibited. The customer acknowledges being solely responsible for the installation, the use of the file and its compliance with the laws and regulations of their country. No performance result is guaranteed; installation by a professional is recommended.
Other versions for this vehicle
Same ECU (S54625) — pick your tune: