yeah, on the HP increase side of things, i'm not 100% sure of the level of improvement. Seems like the engine character has changed slightly, I've a suspicion that low rev torque is down a little, while the upper end of the rev range has improved, overall i think it's a little better.. the sound from 6000rpm to 7k, is amazing, it screams!
On the BMS, i read it has a few different map options, how do you change the maps?
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125i, stick shift, M pack w/ 18's, 225/255 Z1's, saphire black, BMW CF rear spoiler, black interior, Midnight tint, business nav, sunroof, Injen intake, H&R sways.