Original ECU files database
| Make and model | Engine | Hardware nr. | Software nr. | SW-Version-Version | ECU | ECU type | Size | Read hardware |
|---|---|---|---|---|---|---|---|---|
| BMW 8 Serie - Cabrio | 40i | R4C9J7S8BKKBX3 | R4C9J7S8B | Bosch | MG1CS201 | 2097152 | ||
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9L8N6BMLTW1 | V4C9L8N6B | Bosch | MG1CS201 | 8388608 | ||
| BMW 8 Serie - Cabrio | 850i 530hp | V4C9J796BMJZX4 | V4C9J796B | Bosch | MG1CS201 | 8388608 | New Genius OBD | |
| BMW 8 Serie - Cabrio | b58 840i 340 hp | R4C9J755BKKBX3 | R4C9J755B | Bosch | MG1CS201 | 2097152 | Autotuner | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9F4C6BMHMX0 | V4C9F4C6B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7A5BMJWX0 | V4C9J7A5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9F4G5BMHMX0 | V4C9F4G5B | Bosch | MG1CS201 | 8388608 | Dimsport New Trasdata | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7A5BMJZY0 | V4C9J7A5B | Bosch | MG1CS201 | 8388608 | Femto OBD Flasher OBD | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J7S8BKKBZ2 | R4C9J7S8B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9L857BMKLZ0 | V4C9L857B | Bosch | MG1CS201 | 8388608 | Femto OBD Flasher OBD | |
| BMW 8 Serie - Cabrio | 850i 530hp | V4C9J755BMKAX2 | V4C9J755B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9L8N6BMKLZ0 | V4C9L8N6B | Bosch | MG1CS201 | 8388608 | Femto (Bmw tool) | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J797BKJWZ3 | R4C9J797B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J758BKKBX0 | R4C9J758B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J797BKKBX0 | R4C9J797B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9F4E6BMJDX4 | V4C9F4E6B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7A5BMKAX0 | V4C9J7A5B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J796BMLGX4 | V4C9J796B | Bosch | MG1CS201 | 8388608 | Dimsport Genius | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7A5BMLGY0 | V4C9J7A5B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9F4G5BMHMX0 | V4C9F4G5B | Bosch | MG1CS201 | 8388608 | CMDFlash OBD | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J7V5BKKBY2 | R4C9J7V5B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J7P9BKYMY0 | R4C9J7P9B | Bosch | MG1CS201 | 8388608 | MHD | |
| BMW 8 Serie - Cabrio | 850i 530hp | V4C9J7N6BMJWW2 | V4C9J7N6B | Bosch | MG1CS201 | 8388608 | New Trasdata Bench | |
| BMW 8 Serie - Cabrio | 850i 530hp | V4C9J7S8BMLGX1 | V4C9J7S8B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9L8V6BKRBY2 | R4C9L8V6B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7W5BMJZX1 | V4C9J7W5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7W5BMJYY0 | V4C9J7W5B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9F4G5BMHRX0 | V4C9F4G5B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J7N5BKKBX4 | R4C9J7N5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7A5BMJZY0 | V4C9J7A5B | Bosch | MG1CS201 | 8388608 | CMDFlash Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7S8BMJWZ0 | V4C9J7S8B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | 4.4 V8 Bi-Turbo 600hp | V4C9J7S8BMJZX1 | V4C9J7S8B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J7V5BKKBX0 | R4C9J7V5B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | 850i 530hp | V4C9J7N6BMJWZ0 | V4C9J7N6B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9L875BKRBX0 | R4C9L875B | Bosch | MG1CS201 | 8388608 | Femto OBD Flasher OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7S8BMKAY2 | V4C9J7S8B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9F4E6BMJDX4 | V4C9F4E6B | Bosch | MG1CS201 | 8388608 | CMDFlash Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7V5BMLGX0 | V4C9J7V5B | Bosch | MG1CS201 | 8388608 | Femto OBD Flasher OBD | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J7P7BKKBX0 | R4C9J7P7B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | 840i 340hp | V4C9J7W5BMLGX1 | V4C9J7W5B | Bosch | MG1CS201 | 8388608 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9F4G5BMHMX0 | V4C9F4G5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J7W5BKNVY0 | R4C9J7W5B | Bosch | MG1CS201 | 8388608 | Femto OBD Flasher OBD | |
| BMW 8 Serie - Cabrio | 3.0 Turbo | R4C9L8S8BKRBZ2 | R4C9L8S8B | Bosch | MG1CS201 | 8388608 | ||
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7V5BMKAY0 | V4C9J7V5B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7V5BMJYZ0 | V4C9J7V5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7W5BMLGY0 | V4C9J7W5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7S8BMJWZ0 | V4C9J7S8B | Bosch | MG1CS201 | 8388608 | MagicMotorsport Flex Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9L8W8BMKLX0 | V4C9L8W8B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7V5BMJZX0 | V4C9J7V5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9L8W8BMKLY0 | V4C9L8W8B | Bosch | MG1CS201 | 8388608 | CMDFlash Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9L8W8BMLTY0 | V4C9L8W8B | Bosch | MG1CS201 | 8388608 | Femto OBD Flasher OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9L8V5BMKLZ0 | V4C9L8V5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | 4.4 Turbo | V4C9J7W5BMKAY0 | V4C9J7W5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7W5BMJYX1 | V4C9J7W5B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9J7P9BKJYZ0 | R4C9J7P9B | Bosch | MG1CS201 | 8388608 | New Genius OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7S8BMKAZ0 | V4C9J7S8B | Bosch | MG1CS201 | 8388608 | hexprog | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7W5BMJWX1 | V4C9J7W5B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7N6BMLGZ0 | V4C9J7N6B | Bosch | MG1CS201 | 2097152 | Autotuner Bench | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9J7S8BMJYZ0 | V4C9J7S8B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | M850i 530hp | V4C9L8W8BMLTX0 | V4C9L8W8B | Bosch | MG1CS201 | 2097152 | Autotuner OBD | |
| BMW 8 Serie - Cabrio | 840i 340hp | R4C9L8W9BKRAY2 | R4C9L8W9B | Bosch | MG1CS201 | 8388608 | FemToFlasher 2021 ECU after unlock | |
| BMW 8 Serie - Cabrio | 840i 340hp | 0261S100DT | R4C9J7P9BKJWW3 | R4C9J7P9B | Bosch | MG1CS201 | 8388608 | FoxFlash |
| BMW 8 Serie - Cabrio | 40i | 0261S100DT | R4C9J718BKKDX6 | R4C9J718B | Bosch | MG1CS201 | 8388608 | |
| BMW 8 Serie - Cabrio | 840i 340hp | 0261S100DT | R4C9J7V5BKJYX0 | R4C9J7V5B | Bosch | MG1CS201 | 8388608 | Magic Motorsport FLEX (Bench) |
| BMW 8 Serie - Cabrio | 840i 340hp | 0261S100DT | R4C9J718BKJWX6 | R4C9J718B | Bosch | MG1CS201 | 8388608 | Magic Motorsport MAGPRO Bench/FLex |
| BMW 8 Serie - Cabrio | 840i 340hp | 0261S100DT | R4C9J797BKKBZ3 | R4C9J797B | Bosch | MG1CS201 | 8388608 | Flex OBD |
| BMW 8 Serie - Cabrio | 840i 340hp | 0261S100DT | R4C9J7A5BKKBY8 | R4C9J7A5B | Bosch | MG1CS201 | 8388608 | |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S100DX | V4C9J7A5BMJZY0 | V4C9J7A5B | Bosch | MG1CS201 | 9175056 | bFlash Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S100DX | V4C9J717BMJZX5 | V4C9J717B | Bosch | MG1CS201 | 8388608 | Magic Motorsport MAGPRO Bench/FLex |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S100DX | V4C9J717BMJWX5 | V4C9J717B | Bosch | MG1CS201 | 8388608 | Alientech KTAG |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S100DX | V4C9J7A5BMJZX0 | V4C9J7A5B | Bosch | MG1CS201 | 9175056 | bFlash Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S100DX | V4C9J7A5BMJZY0 | V4C9J7A5B | Bosch | MG1CS201 | 8388608 | bFlash OBD |
| BMW 8 Serie - Cabrio | M850i | 0261S100DX | V4C9J717BMJWX5 | V4C9J717B | Bosch | MG1CS201 | 9175056 | |
| BMW 8 Serie - Cabrio | 50i | 0261S100DX | V4C9J717BMJWX5 | V4C9J717B | Bosch | MG1CS201 | 9175056 | |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S100DX | V4C9J7A5BMJZY0 | V4C9J7A5B | Bosch | MG1CS201 | 9175056 | bFlash Bench |
| BMW 8 Serie - Cabrio | 850i 530hp | 0261S100DX | V4C9J796BMJWX5 | V4C9J796B | Bosch | MG1CS201 | 8388608 | Magic Motorsport MAGPRO Bench/FLex |
| BMW 8 Serie - Cabrio | 40i | 0261S1012V | R4C9J7S8BKKBX3 | R4C9J7S8B | Bosch | MG1CS201 | 8388608 | bFlash OBD |
| BMW 8 Serie - Cabrio | 840i 340hp | 0261S1012V | R4C9J7S8BKKBX3 | R4C9J7S8B | Bosch | MG1CS201 | 8388608 | MagicMotorsport Flex Bench |
| BMW 8 Serie - Cabrio | 840i 340hp | 0261S1012V | R4C9J7P9BKJYW2 | R4C9J7P9B | Bosch | MG1CS201 | 8388608 | Magic Motorsport MAGPRO Bench/FLex |
| BMW 8 Serie - Cabrio | 840i 340hp | 0261S1012V | R4C9J7S8BKJYY1 | R4C9J7S8B | Bosch | MG1CS201 | 8388608 | Magic Motorsport MAGPRO Bench/FLex |
| BMW 8 Serie - Cabrio | 840i 340hp | 0261S1012V | R4C9J7S8BKKBX3 | R4C9J7S8B | Bosch | MG1CS201 | 8388608 | MagicMotorsport Flex Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S1013D | V4C9J755BMJWX2 | V4C9J755B | Bosch | MG1CS201 | 8388608 | Alientech KESS3 Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S1013D | V4C9J796BMLGX4 | V4C9J796B | Bosch | MG1CS201 | 8388608 | Alientech KESS3 Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S1013D | V4C9J7S8BMLGX1 | V4C9J7S8B | Bosch | MG1CS201 | 8388608 | MagicMotorsport Flex Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S1013D | V4C9J7N6BMLGX4 | V4C9J7N6B | Bosch | MG1CS201 | 8388608 | Flex Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S1013D | V4C9J7N6BMLGZ0 | V4C9J7N6B | Bosch | MG1CS201 | 8388608 | Flex Bench |
| BMW 8 Serie - Cabrio | 840i | 0261S1030V | R4C9J758BKKDX0 | R4C9J758B | Bosch | MG1CS201 | 8388608 | |
| BMW 8 Serie - Cabrio | 850i 530hp | 0261S1031A | V4C9J7S8BMLGX1 | V4C9J7S8B | Bosch | MG1CS201 | 2097152 | Autotuner OBD |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S1031A | V4C9J796BMLGY4 | V4C9J796B | Bosch | MG1CS201 | 8388608 | Magic Motorsport MAGPRO Bench/FLex |
| BMW 8 Serie - Cabrio | 850i 530hp | 0261S1031A | V4C9J7S8BMLGX1 | V4C9J7S8B | Bosch | MG1CS201 | 8388608 | Alientech KESS3 Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S22026 | V4C9J7A5BMJWX0 | V4C9J7A5B | Bosch | MG1CS201 | 9175056 | bFlash Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S22026 | V4C9J756BMJWX0 | V4C9J756B | Bosch | MG1CS201 | 8388608 | MagicMotorsport Flex Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S22026 | V4C9J796BMJWX5 | V4C9J796B | Bosch | MG1CS201 | 8388608 | Alientech Kess |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S22026 | V4C9J756BMJWX0 | V4C9J756B | Bosch | MG1CS201 | 8388608 | MagicMotorsport Flex Bench |
| BMW 8 Serie - Cabrio | 4.4 Turbo | 0261S22026 | V4C9J7S8BMJWY1 | V4C9J7S8B | Bosch | MG1CS201 | 8388608 | MagicMotorsport Flex Bench |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S22026 | V4C9J7S8BMJWY1 | V4C9J7S8B | Bosch | MG1CS201 | 8388608 | MagicMotorsport Flex Bench |
| BMW 8 Serie - Cabrio | 850i 530hp | 0261S22026 | V4C9F4C6BMHMX0 | V4C9F4C6B | Bosch | MG1CS201 | 8388608 | Alientech K-TAG Bench |
| BMW 8 Serie - Cabrio | 50i | 0261S22026 | 039685 | V4C9J796B | Bosch | MG1CS201 | 8388608 | |
| BMW 8 Serie - Cabrio | M850i 530hp | 0261S22026 | V4C9J7N6BMJWW2 | V4C9J7N6B | Bosch | MG1CS201 | 8388608 | Alientech KESS3 Bench |
| BMW 8 Serie - Cabrio | 50i | 0261S22026 | 039685 | V4C9J796B | Bosch | MG1CS201 | 8388608 |
ECU TUNING FILES
View all our chiptuning files specifications online