Mercedes-Benz SLC ECU & TCU Tuning Files
Custom Mercedes-Benz SLC calibration files for approved Australian workshops — typically around +53 hp and +120 Nm. Built from your stock read and data logs, for off-road and competition use.
Mercedes-Benz SLC — Engine Variants & Typical Gains
Every Mercedes-Benz SLC file is developed from the vehicle's own stock read and your declared hardware, then refined against your data logs using OEM ECU and the major flash platforms.
| Engine variant | Power (stock → tuned) | Torque (stock → tuned) |
|---|---|---|
| 43 AMG 390hp | 390 → 443 hp | 520 → 640 Nm |
| 43 AMG 367hp | 367 → 420 hp | 520 → 640 Nm |
| 300 - 245hp | 245 → 298 hp | 370 → 490 Nm |
| 250 CDI 204hp | 204 → 257 hp | 500 → 620 Nm |
| 200 (2.0T) 184hp | 184 → 237 hp | 300 → 420 Nm |
| 180 (1.6T) 156hp | 156 → 209 hp | 250 → 370 Nm |
Tuned figures are typical estimates from this model's gains; actual results depend on variant, fuel and supporting hardware, and are verified from your logs.
Dyno-Verified Mercedes-Benz Results
Before-and-after results from real Mercedes-Benz calibrations in the tune archive.
Mercedes-Benz SLC Tuning Files — Common Questions
How much power can a Mercedes-Benz SLC gain from tuning?
Typical gains for the Mercedes-Benz SLC are around +53 hp and +120 Nm, developed from the stock read and verified against your data logs. Exact figures depend on the variant, fuel and supporting hardware.
Are Mercedes-Benz SLC tuning files custom?
Yes — every Mercedes-Benz file is built for the specific vehicle and its declared hardware using OEM ECU and the major flash platforms, then refined from your logged data. We do not supply generic, off-the-shelf maps.
Do you supply Mercedes-Benz SLC files Australia-wide?
Yes. Mercedes-Benz ECU and TCU files are delivered remotely through the dealer portal to approved workshops in every Australian state and territory, for off-road and competition use.
Tuning a Mercedes-Benz SLC?
Register your workshop to upload the stock read and have the calibration developed and revised around your data.
