1-Series 135i N54B30 | MSD81 IFN3S Siemens | ECU Files Stage 2
This is an all-inclusive Stage 2 tuning package for the legendary BMW 135i, powered by the twin-turbo N54B30 engine and managed by a Siemens MSD81 ECU. This package is designed for highly modified vehicles, providing ultimate flexibility with multiple file options for a full-feature track build.
The core of the package is a powerful Stage 2 tune calibrated for a decat exhaust, targeting an incredible 421 horsepower and 569 Nm of torque. It includes Vmax removal and an aggressive Pop & Bang map. Also included is a variation with added features like a cat heating patch and a TP (Torque Monitoring) patch for specific hardware or diagnostic needs. This is the ultimate software solution for a fully built N54 track car.
The core of the package is a powerful Stage 2 tune calibrated for a decat exhaust, targeting an incredible 421 horsepower and 569 Nm of torque. It includes Vmax removal and an aggressive Pop & Bang map. Also included is a variation with added features like a cat heating patch and a TP (Torque Monitoring) patch for specific hardware or diagnostic needs. This is the ultimate software solution for a fully built N54 track car.
Overview Feature list Copyright info Releases (1) Discussion
| Parameter | Value |
|---|---|
| Type (Vehicle): | Passenger car |
| Producer: | BMW |
| Series: | 1 Serie |
| Model: | 135i - N54 306hp |
| Modelyear: | 2008 |
| Motorcode: | N54B30 |
| Type (Engine): | Turbo-Petrol |
| Displacement: | 3.0 L |
| Output: | 306.0 PS / 225.1 kW |
| Gear: | 6 |
| Use: | Engine |
| Producer (ECU): | Siemens/Continental |
| Build (ECU): | MSD81 |
| ECU-Nr. Prod.: | 0044CC0IJE0SIFN3S |
| Software: | IFN3S |
| SW-Version: | 0044CC0IJE0SIFN3S |
| Checksum: | N/A |
| Cpu: | Infineon Tricore |
| 8-Bit sum: | D9A1 |
| Versions: | 2 modified versions (Stage 2 + Vmax + Decat + Pop & Bang, Stage 2 + Vmax + Cat Heating + Decat + Pop & Bang + TP) + Original |
| Calibrated by: | RP PC |
| Project type (Project): | Complete binary file |
| Read Hardware: | Alientech Kess |
| Project type (Reseller): | Tuningfile |
| Details: | Stage 2 + Vmax + Cat Heating + Decat + Pop & Bang + TP (421Hp & 569Nm) |
| Project Size: | 2 097 152 bytes |
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.
