91_stylin_civic
Member
i have an b16a and i have 2 o2 sensors, it obd 0 i know i can use an 90-93 integra ls for the 1st sensor but what about the 2nd sensor? also i have a test pipe in the car right now til i can get a high flow cat what kind of issues if any will i run it with the performance of the motor? any info would be great thanks