need some advise on high flow cat

[rx7]

Hi everyone, I am buying a NA1 exhaust for my 04 nsx, I'm thinking, I need to either get adapters or I can get a high flow cat that will make the exhaust fit.
I drive the car daily and not too worried about performance, but sound is important to me, I like the sound to be loud when I hit the gas hard and normal when cruising around. I heard from some videos that high flow cat makes the car slightly louder but a bit more raspy, is this true?
Should I get high flow cat or just get the adapters for now?

suggestions would be much appreciated. thanks. :smile:

by the way, if anyone in Toronto/Canada has these for sale, let me know, thanks.

 

[BATMANs]

Why not go straight pipe?

 

[rx7]

Why not go straight pipe?

I do not want the smell of straight pipe, I had a GTR with straight pipe and everytime I come home I smell like gasoline:biggrin:

 

[myw]

high flow cats imo. staying legal with emissons while the exhuast sounds good. i personally HATE it when i hear the sound of a car with test pipes.

its loud as hell and causes an umbearable amount of noise pollution imo.

I do not want the smell of straight pipe, I had a GTR with straight pipe and everytime I come home I smell like gasoline:biggrin: