cat question
I have a 1996 firebird. It has a 3.8 in it. I recently got a flow master exhaust pipe put on it but didn't take off the cat converter. The O2(oxygen sensor) is in front of the cat and there is some kind of plug-in after it too. If i took the cat off, would it mess with this sensor some how? And if i took it off, i know someone had there's taken off and it made it back fire, would this happen to mine? Please help....thanks
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