question on bolt on mods

[inarifennec]

I personally have no clue what size piping I have on my exhaust >.> It's been waay too long all I do remember is that it's your run of the mill OBX Catback. currently looking at matching headers since I'm still on stock exhaust manifold. I need to start saving a few paychecks.

[cavispeedracer]

Originally Posted by jayson716

1 7/8s if you lucky lol.... that piping is pretty small. i say go with 2.25 or 2.5 the most

no, i was saying that the stock 95-99s have a 1 7/8" piping..... I put a 2.25" piping to a 3" muffler and the backpressure is still there, and runs real smooth, so i'm happy with it.