You can watch quite a few classic bold movies from the Philippines on established video hosting sites such as YouTube and Metacafe.
Remember however that these films could be removed at any time, if they violate copyright laws.
Currently on YouTube you can watch Kirot (1983) starring Stella Estrada, Mababangis Na Bulaklak (1986) with Christina Crisol, Materyales Fuertes (1986) with Myrna Castillo and Christina Gonzales in Nang Gabing Mamulat Si Eba (1992).
Metacafe has a few more modern pinoy bold films such as Babingka (2002) and My Neighbor's Wife (2011). It mostly holds four or five minute clips of bold movies, with details on where to access the full movie at a site called pinoymovietube.blogspot.com.
If you wanted to download a film, you could try sites like tagalogboldmovies.blogspot.com, pinoytopmovies.com or newsalloy.com/topic/Watch_Full_Filipino_Bold_Movies. Remember that downloading a film can be considered breaking the law as an act of piracy.
For other Blurtit answers to similar questions, check out Where can I watch free pinoy classic bold movies? or Where Can I Watch Filipino Bold Movie Scorpio Night 1 For Free?