Does anyone know what effects Dave used on the song "Obvious"?

need to go back and relisten to it, but i am going to guess that they are all Boss Pedals.

the intro sounds like wah a little dirt and a delay (i want to say analog, but you can definitely get that sound with a dd-3) for the main part of the song it sounds like distortion and wah (plus at least two guitars doing the melodic parts. I cant tell if its delay of a ton of reverb but the whole things sounds awash.