Torque Specifications
WARNING: This page is about a different car, the 2003 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
For H4SO engine torque specifications, see appropriate component in 2.5L - SOHC article.
For H4DOTC engine torque specifications, see appropriate component in 2.0L DOHC/TC article.