Converting an OBD-II E36 (96+) back to OBD-I is a known tuning path: OBD-I chips and standalone-friendly ECUs are cheaper and easier to tune than the Siemens MS41/MS42 OBD-II units.
Is it worth it just for tuning?
…
BMW E36 · Modifications
BMW E36 · Modifications
Converting an OBD-II E36 (96+) back to OBD-I is a known tuning path: OBD-I chips and standalone-friendly ECUs are cheaper and easier to tune than the Siemens MS41/MS42 OBD-II units.
Is it worth it just for tuning?
…