Nissan 370Z Forum - View Single Post

gfys · 04-26-2014, 04:53 PM

Im worried about hiss. I heard they hiss on decel even with non true dual catbacks. Is this true with every exhaust? I just want louder, more HP and same sound. If hiss, dont want.

04-26-2014, 04:53 PM	#3 (permalink)
gfys Base Member Join Date: Jan 2014 Location: va Posts: 4 Drives: nismo z Rep Power: 11	Im worried about hiss. I heard they hiss on decel even with non true dual catbacks. Is this true with every exhaust? I just want louder, more HP and same sound. If hiss, dont want.