[94z28toofast]

I got my z it did not have any converters. Bbk headers into single 3" exhaust. With a flow master. I'm going to be swapping muffler to a magnaflow. How much will Adding a single cat effect smell and howuch will it quiet it down. Looking to quiet a little and kill some of the bad exhaust smell.
I don't know how the smell is with a cat but its ki d of bad without a cat.
With being cammed and the way it idles plus the smell everyone always thinks its loading up with fuel at idle. Which it isn't.

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