Shuto Kousoku a k a Freeway Speedway torrent

Megalopolis Expressway Trial (首都高速トライアル Shuto kōsoku toraiaru) is the original title of a series of six Japanese films, about illegal highway racing in the Shuto Expressway, released between 1988 and 1996. An English subtitled version of the films series -renamed Freeway Speedway- was released on DVD in North America in 2004.

http://en.wikipedia.org/wiki/Megalopolis_Expressway_Trial

These are not scene rips, they're home made, and not especially good quality, but since I couldn't find anything better, I decided to upload anyway.