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View Full Version : Please stage 3 n54 335i siemens msd80



alcorte
30th January, 2019, 12:23 PM
Good morning. I have a 335i n54, I have modified up to 370hp, and eliminated cat, sensonr nox.
the car has :
Turbo hybrids, max boot 1.6 or 1.7 by turbo.
Admsion
Intercooler wagner
And empty escape line, only the silent ones.
I would like to get between 450hp-500hp.
I've never done a stage 3, in this car, all stage 1.
In order to write the ecu, I have to remove it, which is very tedious, my tool is magicmotorsport, it does not write by obd.
Someone with experience in this type of projects ....
I would appreciate it, very much.

icezero2010
30th January, 2019, 12:30 PM
Good morning. I have a 335i n54, I have modified up to 370hp, and eliminated cat, sensonr nox.
the car has :
Turbo hybrids, max boot 1.6 or 1.7 by turbo.
Admsion
Intercooler wagner
And empty escape line, only the silent ones.
I would like to get between 450hp-500hp.
I've never done a stage 3, in this car, all stage 1.
In order to write the ecu, I have to remove it, which is very tedious, my tool is magicmotorsport, it does not write by obd.
Someone with experience in this type of projects ....
I would appreciate it, very much.

with x17 forget it also kess cmd or some one. it donīt work u cant fix checksum in one needet area only mhd flasher do it correct and than u must mod firmware that u can make boost more than 1.3bar

alcorte
30th January, 2019, 01:00 PM
And with 1.3 bar, how many horses you can get.
I've written magic, to see if they give me a solution, so they can correct the checksum.
I think about 420hp no?

icezero2010
30th January, 2019, 01:16 PM
And with 1.3 bar, how many horses you can get.
I've written magic, to see if they give me a solution, so they can correct the checksum.
I think about 420hp no?

i canīt do iīm no free tuning database ;-)

i make with intercooler and downpipe 443 ps 650 nm on stage 2 +