find . -iname "*.extension" -exec sh -c ' exec <command> "$@" <additional parameters>' sh {} + See How does this find command using "find ... -exec sh -c '...' sh {} +" work? for details.
find . -iname "*.extension" -exec sh -c ' exec <command> "$@" <additional parameters>' sh {} + See How does this find command using "find ... -exec sh -c '...' sh {} +" work? for details.