Tuned BMW i8 Cranks Out Over 400 Hp – Video

BR-Performance now offers two stages of tune for the BMW i8. The Stage 1 tune, described as a “safe” tune, takes the BMW i8 to 400 HP combined, up from stock at 362 HP. Torque increases too from the stock rating of 420 pound-feet to 479 pound-feet. The Stage 2… …read more