|
m140i and 340i have the same b30m0 variant.
are they identical except for the tune?
is a tuning box interchangable between the two?
__________________
2018 F30 BMW 340i M Sport
Injen EVO intake, OEM 437m rims, Catted VRSF dp, Magnaflow catback, Activ8 piggyback, Pedalbox.
|