Isn't there an M kit for the bmw 535i? Like I have an '88 535i, and I saw this '88 M5 that looked nice as hell. The guy said the M5's are the same body as the 535i, they just come w/ the M kit that would replace the front bumper/spoiler, back spoiler, and skirts. Said the same stuff would fit my car. Anyone know the validity of this statement? And if it is true, is it really just called "M kit"?