OBD I S52 Exhaust Mainfolds - S52 OBD II O2 Sensors
As the title states I have 2 S52 O2 sensors off of the OBD II system - $50/ea.
The manifolds have had the o2 sensor and secondary air ports welded - $80obo
1987 325is(Midnight Tuning Tuned OBD I S52
) - Current Summer Car
2013 Ford Edge - Daily Driver
1985 318i - 1st Car (started it all)