For people with APEXi N1 muffler
 

I was wondering if this muffler was very loud?

Depends on what your definition of loud is. If you are asking then it's too loud for you :)

it's pretty damn loud. u wont be able to hear urself in ur car at full throttle.

I couldn't tell much of a difference in loudness between no muffler and the Apexi N1 muffler for my B16 hatch :p

Pretty loud with 2.25 piping, resonator, and straight through cat. Put the stock cat back in, sounds pretty good. None the less, louder than most.

i have the smaller N1(there are 2 sizes)
one for cars with FI and the smaller for N/A cars
my friend has the larger one and its very loud but mine is not too loud and its only really notiocable big time around 4.5-4k rpms

but ya its still prolly too loud for u if u gotta ask

When you get on the throttle it's loud. But I run without the silencer all the time and it's not bad.

he put it much better than i did :)
and i run w/o the silencer as well

Thanks for the replies