Subaru Impreza S204 2006 99%

Includes balanced engine internals (pistons and connecting rods screened for weight) and a larger ball-bearing turbocharger.

Each genuine S204 should have a numbered badge in the interior and specific engine bay identifiers.

Approximately 320 bhp and 432 Nm (319 lb-ft) of torque. Transmission: 6-speed manual with All-Wheel Drive.

The S204 sets itself apart from a standard STI through several high-end upgrades:

2.0L "EJ20" DOHC twin-scroll turbocharged flat-four.

A 110mm titanium sports muffler provides a distinct sound compared to the standard "boxer rumble". Ownership & Buying Considerations