Apexi WS2

[SuperJDM.]

Hey guys i just recently bought an Apexi WS2 muffler still on its way here from the U.S.
Im a little confused, on the Apexi site it says the smallest tip they have for the Apexi WS2 is 105MM thats a little over 4".

How ever every picture i see of a Apexi WS2 the tip doesn't look close to 4".

Does anyone know what does Apexi mean by "105MM"? Is it the actual hole of the muffler or how long the tip is from the barrel.

Cheers!

http://i52.photobucket.com/albums/g31/rickyek4/enkei%20rims/SL380397.jpg

http://farm3.static.flickr.com/2665/3727462295_f95026e7f7_o.jpg

[mnc]

Its the hole size of the tip

[vinnY]

circumference perhaps?

[VTi_b0i]

im not sure but thats the muffler i wanted to get but i need a turbo one and im worried it might look too massive on an eg sedan lol how much was it?

[SuperJDM.]

if you look on ebay there around 400 shipped for the universal and around 700-900 shipped for catback

[SuperJDM.]

just want to confirm it for everyone thats asking the same question as me. The tip is 4" although it doesn't look that big because of the big barrel.