cat?

[shmed]

i was wondering about these 3 way cats i see mentioned here.
i know when you buy a terry houston pipe it comes with a 2 way cat.
but does anyone know what type quad air sells?
i have there hi flow 3 inch cat and it has this little nipple thats capped off on the side of it. would this be a 3 way??

 

[gofstbuick]

Only the cat manufacturer or the vendor knows if the cat is three way. Check with Red (Quad Air), he will probably be able to tell you for sure.