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A new product by Bin is available: SL-Class SL550 5.5 V8 Biturbo — Stage 2 Decat ECU Tune 552655 - Mercedes-Benz Stage 2 — SW: 552655 — An aggressive decat tune for the 5.5L V8 Biturbo, engineered for maximum power, torque, and an exhilarating sound.
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.
Read more about this product...
SL-Class SL550 5.5 V8 Biturbo — Stage 2 Decat ECU Tune 552655
Description
| Parameter | Value |
|---|---|
| Producer: | Mercedes-Benz |
| Series: | SL-Class |
| Model: | SL550 5.5 V8 Biturbo |
| Type (Engine): | Turbo-Petrol |
| Displacement: | 5.5 L |
| Output: | 435 PS / 319.9 kW |
| ECU Maker: | Bosch |
| Software: | 552655 |
| Checksum: | N/A |
| CPU: | Infineon Tricore |
| 8-Bit sum: | 42E1 |
| Nested Versions: | 1 modified version included (Stage 2 + Decat) + Original for reference |
| Project type (Project): | Complete binary file |
| Details: | Stage 2 + Decat |
| Project Size: | 4 194 304 bytes |
| Read Hardware: | Dimsport Trasdata |
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.
Extended Product Information
- Maximum performance calibration for a vehicle with decat downpipes
- Extensive revisions to torque, boost, ignition, and fuel maps
- Exhaust flap control and overrun parameters modified for aggressive sound
- Catalyst monitoring and related DTCs disabled in software
- Sharpened throttle response for instant power delivery
- Engine protection systems recalibrated for high-performance track use
Read more about this product...