Workshop Stage 1 · custom file
BMW e90 4M702389.A2L Stage 1, DPF and EGR
BMW e90 power
Stock output is 163 HP / 360 Nm. A typical Stage 1 remap is 185 HP / 400 Nm. That is typically +22 HP and +40 Nm. Stage 1 results in the catalogue sit between 176 and 185 HP.
Stock vs Stage 1
- Stock HP
- Stock Nm
- Stage 1 HP
- Stage 1 Nm
Illustrative curves scaled to catalogued peaks — not a measured dyno of this car.
Send the original dump
Three steps. You keep the original read. We return the Stage 1 file after payment.
Read the ECU
Take a full original dump with your tool. Keep that file. Do not send a Stage 1 read.
Send it here
WhatsApp the dump with this SW/HW. We confirm the job and the Stage 1 estimate below.
Pay and receive
After payment we send the tuned file back on WhatsApp or email. No public download link.
File identity
| Software number | 4M702389.A2L |
|---|---|
| Hardware number | 0281011964 |
| ECU family | EDC16C35 |
| Brand | BMW |
| Model | e90 |
| Page intent | Custom remap — upload your original |
| In the library | original |
| Original file | Yes |
| Software numbers | 4M702389.A2L |
| ECU families | EDC16C35 |
Read and write methods
Flash tools recorded for this ECU family — OBD: Alientech KESS3, Alientech KESS V2, Autotuner, Magic Motorsport Flex, CMD Flash; bench: Alientech KESS3, Alientech K-TAG, Autotuner, Magic Motorsport Flex; boot: Alientech K-TAG, Autotuner, Magic Motorsport Flex, CMD Flash.
OBD
- Alientech KESS3
- Alientech KESS V2
- Autotuner
- Magic Motorsport Flex
- CMD Flash
Bench
- Alientech KESS3
- Alientech K-TAG
- Autotuner
- Magic Motorsport Flex
Boot
- Alientech K-TAG
- Autotuner
- Magic Motorsport Flex
- CMD Flash
Bosch EDC16. Many cars still read on OBD; locked or damaged ECUs go to bench or boot.
Catalogue for this ECU family. Confirm the protocol in your tool for this exact car before you connect.
Diesel solutions
Stage 1 plus the deletes this diesel may need (DPF, EGR, AdBlue / SCR when fitted).
Stage 1
More HP and Nm on the stock hardware. Exhaust parts stay fitted unless you also order a delete.
DPF off
Diesel particulate filter disabled in the map when the filter is removed, or for off-road / competition use.
EGR off
Exhaust-gas recirculation switched off in the calibration.
AdBlue / SCR off
SCR / AdBlue dosing disabled when that system is fitted on this diesel.
Swirl flaps off
Inlet swirl / IMRC control disabled when those flaps are fitted.
Offered on this remap
How the remap works
You upload the original BMW e90 dump on this page (WhatsApp). We return Stage 1, DPF off, EGR off and AdBlue / SCR off (when that system is fitted) after payment. You receive the tuned file on WhatsApp or email — not a public download. Original virgin dumps belong on ecuflashfiles.com.
Stage 1 estimate you can order
Catalogue estimate for this engine family. The tuner can set the exact HP/Nm on the list.
Typical gain +22 HP / +40 Nm. Not a measured dyno of your car.
Related
No closely related pages yet.
FAQ
What is software number 4M702389.A2L?
4M702389.A2L is listed on EDC16C35.
What type of ECU is EDC16C35?
EDC16C35 is the ECU family recorded for this file on the BMW e90. The page only names vehicles that appear in the library — it does not guess other applications.
Which tools work on OBD, bench and boot?
Flash tools recorded for this ECU family — OBD: Alientech KESS3, Alientech KESS V2, Autotuner, Magic Motorsport Flex, CMD Flash; bench: Alientech KESS3, Alientech K-TAG, Autotuner, Magic Motorsport Flex; boot: Alientech K-TAG, Autotuner, Magic Motorsport Flex, CMD Flash. Bosch EDC16. Many cars still read on OBD; locked or damaged ECUs go to bench or boot. These are catalogue lists for the ECU family, not a test of this exact car. Confirm the protocol in your tool before you connect.
Do you remap the BMW e90?
Yes. Upload the original BMW e90 ECU file. Solutions offered: Stage 1, DPF off, EGR off, AdBlue / SCR off, Swirl flaps off. This is a diesel, so DPF, EGR and AdBlue / SCR off are listed when that hardware is fitted.
Where do I get the original file?
Instant original ECU dumps, OEM backups and bin files, when they exist, are sold on ecuflashfiles.com. This site only returns a custom chiptuning file after you upload your original dump.
I already use a remapping file portal. Can you take this job?
Yes. Send this original dump on WhatsApp +41 77 912 95 41 with the options you need (Stage 1, ST2, ECO, TCU, DPF, EGR, AdBlue). We write that job on your read. No dealer contract. Workshop file service: https://ecufilemarket.com/file-service/
How much power does Stage 1 add?
Stock output is 163 HP / 360 Nm. A typical Stage 1 remap is 185 HP / 400 Nm. That is typically +22 HP and +40 Nm. Stage 1 results in the catalogue sit between 176 and 185 HP. Source: ECU family typical. The graph is drawn from these peaks; it is not a measured dyno of this exact car.
Can DPF off, EGR off, OPF, SCR or Stage 1 be used on the road?
In some regions, DPF off, EGR off, OPF / GPF off, SCR / AdBlue, and even Stage 1 may be used only on off-road and competition cars. Road use can be restricted or prohibited. Confirm the law where the vehicle is registered and used before you flash.
Files are released only after payment and a permission check. Do not flash unverified dumps. In some regions, DPF off, EGR off, OPF / GPF off, SCR / AdBlue, and even Stage 1 may be used only on off-road and competition cars. Road use can be restricted or prohibited. Confirm the law where the vehicle is registered and used before you flash. Power figures and the dyno graph are catalogued peaks, not a measured run of your car. Tool lists are family-class catalogue entries, not a guarantee that every protocol is open on this vehicle.