Zero/Sports Twin Scroll Super Metal Down Pipe for 2002-2007 Subaru Impreza STi/WRX (Catted)

The Zero/Sports High Flow Catted Twinscroll Downpipe is the choice among many hardcore Subaru enthusiasts in Japan. This JDM downpipe has met the highest quality standards in Japan and is also JASMA approved. This pipe has a 4inch bellmouth entry with the rest of the pipe being 70Φ in diameter.