New Style SST27SF512 Chip (32k)

Updated EEPROM Replacement for OBD1 Honda ECUs (92–95)

Upgrade your tuning setup with our modern replacement for the discontinued SST27SF512 chips. This unit features a PLCC32 EEPROM mounted on a DIP28 adapter PCB, making it a direct drop‑in solution for OBD1 Honda/Acura ECUs (1992–1995).

• Compatible with most standard OBD1 chip sockets (Machine, Leaf, & ZIF)
• Requires a chip burner for reading and writing tunes
  

A reliable alternative to aging SST27SF512 chips, designed for long-term use in performance and restoration builds.