ok i want to order the D1SC i know that now but how do i do it. i have went to rpm i think and i can buy the 01 cobra PISC kit but i dont want the P1SC so do i just order that kit and order the D1SC head unit and just put that on instead of the P1SC head and it should fit? i just need to know what to order and how and from where. please someone with a D1SC help. thanks go here this is what im talking about. http://www.rpmoutlet.com/musv8ati.htm and it says upgrade to D1SC from P1SC for like 4 grand so is that for the whole kit like ordering the P1SC or what. thanks i know that this is confusing to many numbers and letters.
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