Mercedes Benz CLA 45 AMG 387bhp tuning file
2019– · Petrol · ECU: Bosch MG1CP002
Stage 1 remap: +83 bhp & +140 Nm
ECU
Read methods
Available solutions
Upload the original read of your Mercedes Benz CLA 45 AMG 387bhp and we'll return a Stage 1 tuning file worth 470 bhp and 620 Nm – up from 387 bhp and 480 Nm, an increase of +83 bhp (21%) and +140 Nm. Every file is checked by a calibrator on the Bosch MG1CP002 before release, and DECAT, DTC Removal, FLAPS, Vmax can be combined in one upload.
Who is this remap for?
On a turbo petrol, a remap sharpens throttle response and pulls harder through the mid-range. For the best result we recommend running it on super unleaded (97–99 RON). 387 → 470 bhp equals roughly 289 → 350 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 1991 CC |
| Compression ratio | 9.0 : 1 |
| Bore × stroke | 83.0 X 92.0 mm |
| Engine code | M139 |
Other Mercedes Benz CLA 2019– engines
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