Quietest Boosted Exhaust?

TopgunZ

Stock cats will be by far the best sound dampener you will find. Unfortunately they will blow out on you with a sc.

I did some intense studies on this and can tell you first hand that, also unfortunately, the cnt exhaust with art pipes will be the quietest possible setup. The quality of the cnt is below average but the cost might off set that. I went to that after I got sick of the drone from my fi w/18" resonators. Yes, I'm getting old. Yes, it made it sound good to my old ***. It will rob you of a few hp but when your making over 500 that didn't matter as I enjoyed my car more than if I had my 5hp back.

That's the setup I will put on if I ever buy a Z or G again.

Research will tell you the same thing. The guy I sold my cnt to swapped it in for his fi also since he wanted a tamer sound. He hit me back saying it was perfect.

Also, you could go with a nismo can.

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