Chipping PR3 for turbo

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Senior Member
Im ready to put my turbo set up on my B16. I have a obd0 ecu that im told is a PR3. I heard it already has the socket in it so chipping it will pretty much be swapping it. I want to verify this just to make sure. I was wondering if anything can help me out on this and maybe even burn me a chip! If not whats the cheapest way to do it myself