Android : Delphi XE7 compile for android 2.3

I would like to compile my mobile projects on Delphi XE7 for compatibility with Android 2.3. Delphi XE7 comes configured for Android 4.4 out of the box, but I need a more wide base of customers, then I need to configure to a lower Android version. So I need the SDK 2.3 and the compatible NDK. But I could not managed to find the correct downloads in Android web site. So if someone give me the correct links, I would really appreciate.