Manley 98+ Subaru WRX (EJ205) STD Stroke 92mm STD Bore 8.5:1 Dish Piston Set with Rings

• Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.
• Unique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.
• Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.
• Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.
• 2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.

Upgrade your Subaru WRX EJ205 engine with the Manley Performance Platinum Series piston set, designed for optimal strength and durability. Crafted from high-quality 2618 alloy forgings, these pistons offer superior performance in demanding applications. The cam and barrel profiles are engineered to generate substantial power while being gentle on your engine's cylinder walls, ensuring both power and longevity. The pistons feature precise ring lands and grooves, which enhance ring seal and improve overall engine efficiency, leading to increased horsepower and torque. Equipped with premium chrome moly wrist pins, this set provides reliable operation, with optional upgrades to 9310 or Turbo Tuff/DLC alloys for added durability where needed.

Features:

• 2618 alloy forgings for exceptional strength and performance

• Cam and barrel (skirt) profiles optimized for power and engine longevity

• Exacting ring lands and grooves for improved ring seal and efficiency

• Chrome moly wrist pins standard, with upgrade options to 9310 or Turbo Tuff/DLC alloys

• Unique fixturing allows for single-operation skirt turning and ring groove machining