Pipe Size

[napitcher]

I have a 2007 Mazda 3 hatchback gt 2.3L and im doing the exhaust. Im wondering w what size the pipe is on my car? Some people say it 2" and some say its 13/4" i havent had time to go look under yet, anyone know thw actual size of it? Thanks in adcance!

[Cjcoolen]

I have a 2007 Mazda 3 hatchback gt 2.3L and im doing the exhaust. Im wondering w what size the pipe is on my car? Some people say it 2" and some say its 13/4" i havent had time to go look under yet, anyone know thw actual size of it? Thanks in adcance!

What are you actually doing? Lol .. like fabricate an exhaust from scratch?

[napitcher]

nope, i have a new muffler to go on and i need to put pipe where the stock one is