Exhaust

Originally posted by oc civic
looking for sound, budget, looks, power???? I strongly recommend ANY apex'i product... i personalyt like the N-1 thats what i have..

on the tip of the muffler there's a screw and bolt that seems to be holding down on something...what happens if i take it out of my n1 exhaust? the screw got really rusty over the winter months so i want to take it out, but have no idea what it's holding? LOVE MY N1