Just so there is no misunderstanding here- the Apexi N1 for the Miata does NOT look like the typical N1 exhaust. It looks basically just like a regular exhaust. Imagine just a regular JR/Racing Beat/Bosal/enthuza exhaust, but with the muffler being smaller and round.
So if you're going for the 'N1 look' this is not it.
that pic is wrong, i had one on my car, never got pics befor it BROKE!!!, the welding totaly ripped outa the sheet metal can. its a 2 1/4 pipe with a resonator, then goes to 2.5 at the rear axle, and makes a 90 onto a big crapy muffler, and then 90 out the back through like the universal size n1 muffler, but cut in half, its like a 8" long n1 tip but in the universal size. it looks pretty good, and its all nice stainless , they gave me my money back for it cause i bought it through nopi, sorry i dont have pics of this exhaust on my car
I know this is old, and jesse already got pics up, but I stumbled upon the pics of one of our own member's car with the apexi N1. I think he's "muvovr" on miata.net; I know I've seen that username before, but he's not under muvovr here. Anyways those are the only pics I have of the N1.