SST 27SF512 Chip (Set of 4)
This is a set of 4 essential 28-pin SST 27SF512 chips that allow you to burn and store maps/tunes to then be placed into your chip socket ECU.
*You will receive 4 (four) chips per purchase.*
*Genuine SST eproms are no longer available, these are the best reproductions we have found and use in our very own applications and builds*