Ok i am gettin a bunch of **** installed and i am selling all my old stuff to my friend. i have to send in my pcm to get re tuned so i was wonderin if i can give him my old PCM since its alredy tuned and i can use his old PCM (after i send it in to get retuned)

P.S. If this doesent make sence i am sorry i am tirad and dont feel like re readin this.