what works the best for exhaust?

[Chrisbgft]

hey, i have an apexi n1 muffler 3"inlet and 4 1/2" tip. I want it to be very loud but am going to change the catback piping. What would work the best? how would 3" sound? or is 2.5" better for performance. thanx!

[myeverlovinsir]

Have you seen this?

catback

[Si-Rican]

3in is for turbos. i have a 2.5 pipping with a N1. It sounds great n loud as fuck

[Chrisbgft]

siRican, what apexi n1 muffler do u have? I recieved the one that has a 3.5" tip. U know where i can get a good deal on the one with a 4.5" tip. I like the looks a little more. thanx, and how much did your piping cost and is it just the catback?

[Si-Rican]

Mine is a 4.5 tip but thats only becuz i cut the canister off from my other civic. Did u go to their web site to see if they sale it like that. On mine i have a straight pipe from cat to muffler. Paid bout 180 for it. When u go for your cutsom pipping shop around. N jus look for the best prices n find out what kind of pipping there gonna use. Make sure they don't put cheap shit on ur ride