Manley Platinum Series Piston Set

2017–2020 Toyota 86 / 2013–2020 Subaru BRZ / 2013–2016 Scion FR-S

632605C-4

Overview:

The Manley Platinum Series Piston Set is engineered for enthusiasts and professional engine builders seeking superior strength and durability in their performance builds. Designed specifically for the Toyota 86 (2017–2020), Subaru BRZ (2013–2020), and Scion FR-S (2013–2016), these pistons deliver reliable power gains while maintaining excellent engine longevity. Whether you are upgrading your daily driver or building a high-performance track car, these pistons provide the precision and toughness required for demanding applications.

Built with premium materials and advanced manufacturing techniques, the Platinum Series pistons ensure enhanced ring sealing, reduced friction, and improved cylinder wall protection. You’ll get a high-quality, durable piston set that supports increased horsepower and torque while maintaining smooth engine operation.

Key Features:

Manley’s Platinum Series pistons incorporate advanced design and materials to maximize performance and reliability. Key features include:

• 2618 Alloy Forgings: Manufactured from domestic 2618 alloy forgings, these pistons offer exceptional strength and thermal resistance, ideal for high-performance and boosted applications.
• Chrome Moly Wrist Pins: Standard Chrome Moly wrist pins provide excellent durability and strength. Select SKUs offer upgrades to 9310 and Turbo Tuff/DLC wrist pins for enhanced wear resistance.
• Exacting Ring Lands and Grooves: Precision-machined ring lands and grooves improve ring seal, reducing blow-by and increasing power output.
• Cam and Barrel Skirt Profiles: Carefully engineered cam and barrel skirt designs reduce friction against cylinder walls while supporting increased power and durability.
• Moly Skirt Coatings: Select part numbers feature molybdenum skirt coatings to further reduce friction and wear, enhancing piston longevity.
• Unique Fixturing: Manley’s proprietary fixturing allows simultaneous skirt turning and ring groove machining, ensuring perfect ring groove to skirt squareness for optimal piston performance.

Construction & Design:

The pistons are crafted using advanced forging techniques with 2618 alloy, known for its superior strength and ability to withstand high combustion pressures and temperatures. The cam and barrel skirt profiles are designed to minimize cylinder wall wear while maximizing power transfer. The use of tool steel wrist pins ensures a secure and durable connection between the piston and connecting rod, capable of handling high RPM and boost levels.

Additionally, the moly skirt coatings on select pistons reduce friction and wear, contributing to smoother engine operation and longer service life. Manley’s unique machining process guarantees precise tolerances and consistent quality across every piston in the set.

Installation & Fitment:

This piston set is a direct fit for the following vehicles without requiring modifications:

• 2017–2020 Toyota 86
• 2013–2020 Subaru BRZ
• 2013–2016 Scion FR-S

Designed to work seamlessly with factory components and standard engine builds, these pistons require professional installation and proper engine assembly practices. No cutting, drilling, or special tuning is required beyond standard engine build procedures.

What’s Included

• Complete set of four forged 2618 alloy pistons
• Chrome Moly wrist pins (with optional upgrades available)
• Precision-machined ring lands and grooves
• Detailed installation guidelines (where applicable)

Ideal For:

• Performance enthusiasts upgrading their Toyota 86, Subaru BRZ, or Scion FR-S engines
• Professional engine builders and tuners seeking reliable, high-strength pistons
• Track and street applications requiring durable pistons capable of handling increased power
• Boosted or naturally aspirated builds demanding superior piston strength and precision