Watch in action

Manley Platinum Series Forged Piston Set for Subaru WRX (EJ205)

Enhance the performance and reliability of your Subaru WRX (EJ205) with this Manley Platinum Series forged piston set. Engineered for demanding applications, these pistons are precision-crafted from high-strength 2618 alloy forgings, offering superior durability under boost and high RPM conditions. The standard 92mm bore and 8.5:1 compression ratio are optimized for a wide range of modifications, providing a solid foundation for increased horsepower.

Engineered for Subaru Performance:

• Premium 2618 Alloy: Utilizes domestic 2618 alloy forgings for exceptional strength, heat resistance, and longevity in performance engines.
• Optimized Compression: The 8.5:1 dish piston design is ideal for turbocharged applications, allowing for safe boost levels and strong power delivery.
• Precision Machining: Features Manley's advanced cam and barrel profiles for reduced friction and wear, ensuring smooth piston-to-wall contact.
• Superior Ring Seal: Meticulously machined ring lands guarantee optimal ring seal, maximizing combustion efficiency and power output.
• Complete Kit: This set includes high-quality Chrome Moly wrist pins and performance piston rings, ready for installation in your EJ205 engine.

Designed to fit 2002-2005 Subaru WRX and 2005 Saab 9-2X Aero models, this Manley piston set is the perfect choice for enthusiasts seeking a robust and high-performing engine build. Trust the quality and engineering of Manley Performance for your next project. Available now at GGCRACING.