[Dreamvillainz]

besides an upgraded chargepipe, is there anything else I need?

[jh_f30]

Originally Posted by Dreamvillainz

besides an upgraded chargepipe, is there anything else I need?

Why JB4 vs. a flash tune?

[TheShadow]

No there is nothing else needed with the jb4 but the jb4 comes with 7 different maps, depending on other mods you plan on doing/using you should not run those maps. For example: if you are only using the jb4 it is best you stick with map 1 and 5 if you have no other supporting mods. As the post above has said, flash tunes are better in almost every way. Try Bootmod3, just about the same price if not, less expensive.

[Dreamvillainz]

Originally Posted by TheShadow

No there is nothing else needed with the jb4 but the jb4 comes with 7 different maps, depending on other mods you plan on doing/using you should not run those maps. For example: if you are only using the jb4 it is best you stick with map 1 and 5 if you have no other supporting mods. As the post above has said, flash tunes are better in almost every way. Try Bootmod3, just about the same price if not, less expensive.

Originally Posted by TheShadow

No there is nothing else needed with the jb4 but the jb4 comes with 7 different maps, depending on other mods you plan on doing/using you should not run those maps. For example: if you are only using the jb4 it is best you stick with map 1 and 5 if you have no other supporting mods. As the post above has said, flash tunes are better in almost every way. Try Bootmod3, just about the same price if not, less expensive.

Originally Posted by jh_f30

Why JB4 vs. a flash tune?

Oh yeahhhhh I've seen there are more custom options with bootmod3.
Alright so it's a new chargpipe and maybe bootmode for me. thanks fellas.

[gopackgo5]

I put a new air intake, charge pipe, downpipe and jb4 on my 2016 340i rwd and I could not be happier.