Did the dealer put the off road tune (re-map) in it since it is fuel injected? If it is FI it doesn't have jets or carbs. You might be able to get by with what he already did. Does it seem to be running good and smooth no hiccups or bad backfiring? I've never heard of Emgo pipes. Could they be EPCO?

"Catching a yellow jacket in your shirt at seventy miles per hour can double your vocabulary" Author unknown