So I've got about 2,500 miles on my Gen II Coyote in my Coupe. I had some original issues with it running too rich, but after a few tunes with Bama, for the most part I can't complain— the engine seems pretty happy, and no engine codes.

My only complaint is that after driving it for any amount of time, I come home smelling like I just took a shower under the exhaust pipe of a 1970's Cadillac. I don't mind it too much, but my wife definitely doesn't enjoy it.

Quick question: is this just par for the course for having straight pipes and no cat on a Coyote? Or do you think it may still be running a bit too rich? Is it worth more tuning time, or is this a case of "if it ain't broke, don't fix it"?