mods:
kpro, hondata airbox mod, esmm, rsx s dc rh, rsx s midpipe, stock axel back

i was reading on hondatas forum that when they created the hi-octane kal that it was on a stock a3..and hondata said that by adding a rh the car would run lean..how do i correct this? adding more fuel? and what is optimal a:f ratio?