Manley Performance 612005C-4 Forged Piston Set for 2004-2012 Subaru Impreza WRX STI

Unleash the potential of your Subaru Impreza WRX STI with the Manley Performance 612005C-4 forged piston set. Designed for 2004-2012 models, this set features a 100mm bore and an 8.5:1 compression ratio, providing a substantial upgrade for enthusiasts demanding peak performance and unwavering reliability.

Engineered for Extreme Performance:

• Robust 2618 Alloy Forgings: Constructed from premium domestic 2618 alloy, these pistons offer superior strength and resilience for high-stress engine applications.
• High-Quality Chrome Moly Wrist Pins: Each set includes durable Chrome Moly wrist pins, ensuring consistent performance and longevity under demanding conditions.
• Enhanced Ring Seal: Precisely machined ring lands and grooves guarantee an optimal ring seal, maximizing horsepower and ensuring efficient combustion.
• Optimized Piston Profiles: Features advanced cam and barrel profiles designed to deliver maximum power while minimizing cylinder wall friction and wear.
• Precision Manufacturing: Manley's specialized fixturing process ensures exceptional squareness between the ring grooves and skirt for perfect engine assembly and operation.

This forged piston set is a critical component for Subaru Impreza WRX STI owners undertaking engine builds or performance enhancements. Trust Manley Performance for the quality and strength required to achieve your automotive goals. Find these exceptional parts and more at GGCRACING.