warp9.9
Pocałuj mnie w dupę
Its not chirping its the bike say give me some Air. To experience it with a car you need to ride under the hood 
I would leave it alone especially if your going to perform the maintenance on her. I am not sure about the Touring but on the regular Rockets it is easy to pull the air ducting out when doing maintenance you just remove the whole fuel tank so you can get at the the ducting so you can remove it just to change or check your plugs. Or wait until you try or pay a mechanic to balance the throttle bodies. All this is just minutes with the filter mods to get rid of the plumbing. Anyway or either way I hope your brother enjoy's the ride.
I would leave it alone especially if your going to perform the maintenance on her. I am not sure about the Touring but on the regular Rockets it is easy to pull the air ducting out when doing maintenance you just remove the whole fuel tank so you can get at the the ducting so you can remove it just to change or check your plugs. Or wait until you try or pay a mechanic to balance the throttle bodies. All this is just minutes with the filter mods to get rid of the plumbing. Anyway or either way I hope your brother enjoy's the ride.