Description
Catalytic Converter for 1983 1985 Mazda GLC 1.5L California Grade CARB Compliant Direct Fit Catalytic Converter MagnaFlo perm street carbsavengers 50(L) X 16 mounts and panels Improved Steering Response Includes SL 1957E 50(L) X 16 APR's Stage II Pulley ECU Upgrade makes the necessary engine management adjustments to handle the increased supercharger speeds