Please stage 3 n54 335i siemens msd80

[alcorte]

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]

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 don´t 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]

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]

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 can´t do i´m no free tuning database ;-)

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