[mojobmw_e90]

So i finally ordered the bms back end flash for my automatic e90 335i with sport package and had a few questions

first my mods are as follows: jb4,downpipes,bms dci,chargepipe with tial bov,fmic and 93 oct or e85 depending on the day


for pump gas map do i just upload the pump gas bin file and use this for daily driving and a few wot runs when feeling the need for speed

now the e85 map,there is a few options here

I8A0S, MSD80

PUMP: For use with pump gas

RACE: For use with E85, Methanol Injection, and/or Race gas mixtures

E85: For use with 50% or higher E85 mixtures, more timing, leaner AFR, compared to RACE


so do i use the race e85 map or the e85 map.i see the race map says meth injection which i dont have but on the other map it says more timing,leaner afr which to me sounds its more aggressive than the other map.

[js335in54]

Originally Posted by mojobmw_e90

So i finally ordered the bms back end flash for my automatic e90 335i with sport package and had a few questions

first my mods are as follows: jb4,downpipes,bms dci,chargepipe with tial bov,fmic and 93 oct or e85 depending on the day


for pump gas map do i just upload the pump gas bin file and use this for daily driving and a few wot runs when feeling the need for speed

now the e85 map,there is a few options here

I8A0S, MSD80

PUMP: For use with pump gas

RACE: For use with E85, Methanol Injection, and/or Race gas mixtures

E85: For use with 50% or higher E85 mixtures, more timing, leaner AFR, compared to RACE


so do i use the race e85 map or the e85 map.i see the race map says meth injection which i dont have but on the other map it says more timing,leaner afr which to me sounds its more aggressive than the other map.

you use the e85 if not using meth. if using meth then use the race one

[Moutamid]

Originally Posted by mojobmw_e90

So i finally ordered the bms back end flash for my automatic e90 335i with sport package and had a few questions

first my mods are as follows: jb4,downpipes,bms dci,chargepipe with tial bov,fmic and 93 oct or e85 depending on the day


for pump gas map do i just upload the pump gas bin file and use this for daily driving and a few wot runs when feeling the need for speed

now the e85 map,there is a few options here

I8A0S, MSD80

PUMP: For use with pump gas

RACE: For use with E85, Methanol Injection, and/or Race gas mixtures

E85: For use with 50% or higher E85 mixtures, more timing, leaner AFR, compared to RACE


so do i use the race e85 map or the e85 map.i see the race map says meth injection which i dont have but on the other map it says more timing,leaner afr which to me sounds its more aggressive than the other map.

if you are using less than 50% of e85 use race flash with or without meth

E85 Map is for running higher mix

do some logs and check your trims.