I was wondering if such a thing as quiet dual exhaust exists for a 3.8 camaro? I had purchased a manual 96 RS that someone put a dual out Flowmaster muffler and cut the car. It was HORRIBLE inside the car for drone on the highway. So I put an aftermarket cat on it along with getting a couple leaks fixed. This helped to make it a little more tolerable, but there is still drone on the highway and rasp when you get to higher rpms. So I had looked at the Walker quiet flow dual out wondering if that would be quiet enough, or if I should just go back to a single exhaust? I don’t really want to hear the exhaust that much, but dual out does look nice. It also has 3” tips that are cut at 45 degrees, don’t know if that is part of the problem.

 

Yes the quiet flow walker is a chambered stock replacement, The fact it has outlets will have almost no effect on your high sound level. I to had the Flowmaster and catless setup and I hated the droning. Magnaflow was much better on the highway but even more raspy over 3000 RPMs.
Magnaflow sure sound good at idle, It could even fool car guys into thinking it was a V8.