doctorj77

No its not unbearable. It just threw me for loop cause it was something new. I suppose any muffler can drone with the right setup. I was just surprised to hear that Hmmm,Hmmm, Hmmm sound while on the freeway. Especially after 3mo of solid driving.

I have cats in a box for it. But truthfully its quieter at startup and idle than when I had my catted MRT H. I'll give the MAC catback a try when it comes in. I can always switch it back if need be.