hey mate.
i have a chip...
and i dont like it...
im getting a PFC for $1250
a pfc is easier to tune as is done by everyone these days!
a chip has to be done by the same person and has to be remapped each time.
save your money
get a PFC
explanation is pretty simple...
the bmw is stock to reo bar and plastic front bar.. ie strong!
that 33... weak! fibreglass + no reo + front end in the ass = screwed