EGR block-off plate set (also known as a SAI blackoff plate) is designed to seal the EGR pump ports when removing the air Secondary Air Pump system from OBD2 M52 family engines or when installing a tubular OBD2 header to a OBD1 engine.
Kit includes precision-cut stainless plates and gaskets. Requires air pump simulator or software update to remove air pump codes when retaining stock ECU on 1996+ cars. Fits all 1996+ US M52 6-cylinder headers, including E36 models (323is, 328i, 328is, M3) and M52 Z3 6 cylinder models (3.2 thru 2000 and 2.8 liter thru 4/1999).
BMW Fitments:--3 Series
E36 (92-99) > 323ic
E36 (92-99) > 323is
E36 (92-99) > 325i
E36 (92-99) > 325ic
E36 (92-99) > 325is
E36 (92-99) > 328i
E36 (92-99) > 328ic
E36 (92-99) > 328is
E36 (92-99) > M3 (1995)
E36 (92-99) > M3 (96-99)Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 2.3
E36/7 / E36/8 Z3 (96-02) > Z3 2.8