July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Ignition System Firing Order Specification

WARNING: This page is about a different car, the 2004 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.

See FIRING ORDER & CYLINDER IDENTIFICATION .

Fig 1: Identifying Ignition Cylinder Configuration (2.5L)

Courtesy of SUBARU OF AMERICA, INC.