anyone know where to get an offset honda prelude exahust flange ? im having a hell of a time finding one.

 

you mean the 3-bolt flange that connects the cat to the header flex pipe? That thing is real hard to find. I could not find one myself from any exhaust shop or on-line shops, so I cut one off a used cat, faced it off real nice with a mill, bored out the 2" hole to a 2.5" hole, then welded to the 2.5" strait pipe I was making.

I think random-tech makes high flow cats with that type of flange so maybe ask them were they get it from. Still you might have to bore out the center to fit a bigger pipe than 2".

 

why not just buy 2 regular 3 bolt flanges and weld one onto the header then cut off the cat one and weld on the new one?