What's up people? The flex portion of my header has torn. I'm about to buy just the flex portion and have it welded on, because I'm not spending 245 for another downpipe. Does anyone know the ID (inch diameter) of the secondary. Any help would be appreciated.

2.5"

2.5 flex onto a 2.5 bent pipe/flange...

Thanks fellas. Someone had told me 2 inches on the nissanforums. That seemed small, that's why I came here to ask again.