ok i asked this in engine/fuel/intake/exhaust forum and got nothing, so here goes...What size are the pipes on a 07 Deluxe? (stock pipes/headers)...i see different numbers out there and i would like to add some trumpet mufflers. the catalog for the trumpets says 1/34 inlet. thanks again...

 

i know my 07 street bob and 08 bones both 1 3/4

 

hey thanks! will order the trumpets now. anyone know what setting i will need? i'm running a pcIII and big sucker intake, but with some trumpet mufflers, i dont know what setting to use...

 

size 1-3/4"