How long is a stock cat on a 98 Integra LS with B18B non-vtec? Also where is the 2nd O2 sensor? is it in the cat or after the cat?

 

there is info about this somewhere on team-integra.net (a quick browse and I couldn't find it)

the 1st sensor is in the header near the collector, the 2nd on the top of the cat. both are removable with quick disconnect gray snaps.

 

ok, thanks, anyone know the length from flange to flange?