BMW X Series - Tech Talk For All Gen Of X Series
As the post says, want more power for the X3 so the missus says so best place for a remap in Yorkshire please? Not one of these generic £150 maps aomewhere that actually tailors the map to your car. I’ve come from a 360bhp S3 to this X3 an I love my bimmer but miss the power of theS3 it was...