The BMW E30 M3 is regarded by many as the best BMW ever made. It set standards still held today as to what a performance car should be a certain degree of rawness yet the tameness to be a perfect daily driver. Known to many as God's Chariot and a machine not to be tampered with, many believe it was perfect just the way it came from the factory. If you are one of those people who believes that, I suggest you close your computer right now and quietly leave the room.