Wossner Forged Pistons for Subaru Impreza WRX STI EJ205

Upgrade your engine's performance with Wossner Forged Pistons, specifically designed for the Subaru Impreza WRX STI EJ205 (2003+). With a bore size of 93.00mm and a stroke of 75.00mm, these pistons offer an impressive compression ratio of 8.0:1, ensuring optimal power and efficiency.

Superior Engineering

Wossner is a leader in multivalve piston technology, utilizing dedicated in-house forgings to create lightweight yet robust pistons. The unique valve pockets, complex dome shapes, and optimized skirt profiles enhance performance while minimizing noise.

Complete Package

Each set comes complete with rings, wristpins, locks, and detailed specification sheets, making installation straightforward. The 130.5mm rod length and 23mm pin diameter ensure compatibility and reliability.

Why Choose Wossner at Racestage.eu?

At Racestage.eu, we are your exclusive source for Wossner products. Our commitment to quality and customer satisfaction means you can trust us for genuine parts that elevate your vehicle's performance. Choose Wossner for unmatched strength and design—your engine deserves the best!