You'd have to bottle in bottles designed to withstand that kind of pressure, for instance the 11.2 oz Belgian bottles.
4.0 in regular longnecks would make me very nervous, especially when being shipped in hot, bumpy trucks.
The Fiesty(sic) Goat Brewery est. 2007 & Clusterfuggle Experimental Ales est. 2009
Planned: sLambic II, Flanders Red II, Orange Blossom Mead, Fat Man Porter
Primary:sLambic I, Janet's Brown
Secondary: Toasted Caramel Port, Flanders Red
Kegged: Hefeweizen, Centurion Falcon IPA< Dark Saison
2013 dump volume: ~2 gallons