Subaru Impreza S204 2006 Apr 2026

Enhanced rigidity with unique "performance dampers" developed by Yamaha and STI to reduce vibration and improve cornering. Exclusive Features

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

Distinguished by 18-inch forged BBS alloy wheels , a unique front skirt, silver mesh grill, and a rear carbon-fiber diffuser. Subaru Impreza S204 2006

Collector-grade examples can command significant premiums. Recent listings for highly original units have appeared on specialist sites like Classic.com and The Classic Valuer .

Features exclusive Recaro carbon-backed reclining bucket seats that are highly valuable and provide superior lateral support. The cabin also includes a numbered aluminum plaque. Collector-grade examples can command significant premiums

Beyond standard EJ20 care, owners should watch for "sticky" interior trim finishes common in this generation. Rare parts like the Recaro seats and S204-specific suspension components can be difficult and expensive to replace.

The is a limited-edition performance flagship originally exclusive to the Japanese Domestic Market (JDM). It was designed as a "globally pure sport sedan," succeeding the S203 with optimized driving dynamics and refined aesthetics. Key Specifications & Production Production: Limited to 600 units . The cabin also includes a numbered aluminum plaque

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