Quickboost (by Aires) QB72683 1/72 Bell P-39 Airacobra Mk.I fishtail exhaust (designed to be used with Arma Hobby kits)

Quickboost (by Aires) QB72683 1/72 Bell P-39 Airacobra Mk.I fishtail exhaust (designed to be used with Arma Hobby kits)