[sillitoe7]

Good day all,

This my 1st post here as i am a new user, I have a 340i with mppk. i wanted to know if i can still add jb4 to it or if it will cancel out the tune ups of the mppk.

also if you had a 340i with jb4 and one with mppk which would be faster/better?

I am new to this mod this by the way

[Mike@N54Tuning.com]

The B58 JB4 is additive on maps 1 and 2 meaning it will be added on Top of the PPK.

Mike

[mike@x-ph.com]

Originally Posted by sillitoe7

Good day all,

This my 1st post here as i am a new user, I have a 340i with mppk. i wanted to know if i can still add jb4 to it or if it will cancel out the tune ups of the mppk.

also if you had a 340i with jb4 and one with mppk which would be faster/better?

I am new to this mod this by the way

Any piggy (Jb4 in this case) will get added to a flash tune (MPPK in this case) without one cancelling out the other
As mike said, JB4 will add boost on map 1 or map 2 and leave everything else for the MPPK