Instant download
MB E 420 Stage 2 file Bosch · 0280002567 · SW 358441
Petrol · 287 hp (211 kW)
Choose your file
- Power
- 287 hp 211 kW
- ECU
- Bosch
- Engine
- Petrol
- File
- 32 KB BIN, ready to write
Bosch on the MB E 420
Software and hardware
- Software
- 358441 (1037358441) The software inside: your read must show this number
- ECU number
- 0280002567 The ECU's own number, on its label
Built on request for the MB E 420
- Catalyst off
- DTC off
- Speed limiter (Vmax) off
Request a custom solution Any file £50, from £30 in packs, every option in the one price.
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Is this the file for your read?
Drop your read and we compare it with this file, number by number. It stays private.
- Read the file on your computer
- Look for it in our files
- Upload it, kept private
- Compare it with this file
From read to write
- Read the ECUKeep the read: it is your way back.
- Match the numberssoftware 358441 and ECU number 0280002567
- Pay and downloadThe file is in your account straight away.
- Write it backThe way you read it. Not right for your car? We correct it free.
Before you write the file
- A battery charger on the car: a write takes minutes and the voltage must not drop.
- Your own read saved twice, on two different drives: it is your way back.
- Your read shows software 358441 (1037358441) and ECU number 0280002567, the same as this file.
- Fault codes read and noted before the write, and cleared after it.
- The same tool and connection you read the ECU with.
About this file
What this Stage 2 file is
This is a Stage 2 tune of the factory calibration of the MB E 420 (211 kW, 287 hp), for its Bosch ECU with software 358441 (1037358441) and ECU number 0280002567. Stage 2 is written for a car with supporting parts fitted; if yours differ from the usual build, we match the file to them.
Stage 2 on this engine goes further than Stage 1 and expects supporting parts: a freer exhaust or downpipe, a bigger intercooler and a clutch rated for the torque. Fit them first; on a standard car a Stage 2 file asks more than the parts give.
The file is listed for the 211 kW, 287 hp version of the MB E 420. Check the power on your car's papers: the same model was sold with several engines, each with its own file.
For software 358441 of the MB E 420 we sell the original, Stage 1 and Stage 2, each made from the same original read. Every file downloads straight after payment.
Read the Bosch ECU with your usual tool and keep the read: compare its hardware and software numbers with the ones on this page before you write the file.
Catalyst off, DTC off and speed limiter (Vmax) off can be added to this file on request, for off-road and competition use: send us your read through our file service and our engineers add them (any file £50, from £30 in packs).
Software 358441 (1037358441) is the calibration inside the Bosch ECU. ECU number 0280002567 is how this Bosch ECU identifies itself.
Questions
Which ECU does this MB E 420 Stage 2 file fit?
A Bosch ECU with software 358441 (1037358441) and ECU number 0280002567. Check those numbers in your read before you write it; another software number needs another file, which our engineers can build from your read.
How is the Bosch ECU read and written?
With your usual reading tool, over OBD or on the bench as the tool allows. Write the file back the same way you read the ECU, and keep your original read.
Can you add catalyst off to the Bosch ECU file?
Yes, on request, for off-road and competition use: catalyst off, DTC off and speed limiter (Vmax) off. Upload a read through our file service and an engineer builds it (any file £50, from £30 in packs). The buyer is responsible for using it where the law allows.
What exactly is in the download?
A BIN file of 32 KB, ready to write. Write it with the same tool and the same connection you read the ECU with.
How do I get the file after paying?
It is in your account as an instant download straight after payment by card, Apple Pay or Google Pay: the BIN file, ready to write.
What if the file does not fit my car?
Send us your read and we correct it free, as many times as it takes. Questions before you buy are answered by a tuner on WhatsApp.
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