Manley Performance

Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston

Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
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Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single PistonManley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single PistonManley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single PistonManley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single PistonManley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single PistonManley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single PistonManley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single PistonManley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single PistonManley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single PistonManley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston
Manley Performance

Manley Forged Piston - Subaru WRX/STI 99.50mm STD Bore 8.5:1 CR Dish - Single Piston

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SKU: MAN632200CA-1
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About Manley Performance Manley Performance engineers high-quality automotive parts and ...Read More

Price:
$190.99 $207.29
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About Manley Performance

Manley Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Manley Performance lineup with fast shipping and expert fitment support — order with confidence.

Manley Performance Forged Piston for Subaru WRX/STI (Single)

Need to replace a single piston in your Subaru WRX or STI (EH257 engine)? This Manley Performance forged piston is the perfect solution. Featuring a standard bore size of 99.50mm and an 8.5:1 compression ratio with a dish-top design, it's ideal for maintaining or upgrading your performance engine, especially in boosted applications.

Key Features:

  • 2618 Alloy Forgings: Made from high-strength domestic 2618 alloy for exceptional durability.
  • 8.5:1 Compression Ratio (Dish Top): Suitable for turbocharged engines, offering good resistance to detonation.
  • 99.50mm Standard Bore: Precision-manufactured to OEM specifications for a perfect fit.
  • Durable Chrome Moly Wrist Pin: Included for reliable operation. (Upgrades available).
  • Accurate Ring Lands & Grooves: Ensures proper ring seal for optimal engine performance.
  • Optimized Piston Profile: Designed for power and efficiency while minimizing cylinder wall wear.
  • Manley Quality: Built with the precision and attention to detail Manley Performance is known for.

This listing is for a single piston, allowing you to precisely replace only the component needed. Whether it's part of an emergency repair or a targeted upgrade, this Manley piston ensures consistent performance and reliability. Get your replacement Subaru WRX/STI piston from GGCRACING today!

Product Details

Product Description
Part Numbers
Sizing & Fit

About Manley Performance

Manley Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Manley Performance lineup with fast shipping and expert fitment support — order with confidence.

Manley Performance Forged Piston for Subaru WRX/STI (Single)

Need to replace a single piston in your Subaru WRX or STI (EH257 engine)? This Manley Performance forged piston is the perfect solution. Featuring a standard bore size of 99.50mm and an 8.5:1 compression ratio with a dish-top design, it's ideal for maintaining or upgrading your performance engine, especially in boosted applications.

Key Features:

  • 2618 Alloy Forgings: Made from high-strength domestic 2618 alloy for exceptional durability.
  • 8.5:1 Compression Ratio (Dish Top): Suitable for turbocharged engines, offering good resistance to detonation.
  • 99.50mm Standard Bore: Precision-manufactured to OEM specifications for a perfect fit.
  • Durable Chrome Moly Wrist Pin: Included for reliable operation. (Upgrades available).
  • Accurate Ring Lands & Grooves: Ensures proper ring seal for optimal engine performance.
  • Optimized Piston Profile: Designed for power and efficiency while minimizing cylinder wall wear.
  • Manley Quality: Built with the precision and attention to detail Manley Performance is known for.

This listing is for a single piston, allowing you to precisely replace only the component needed. Whether it's part of an emergency repair or a targeted upgrade, this Manley piston ensures consistent performance and reliability. Get your replacement Subaru WRX/STI piston from GGCRACING today!

Product Details

Product Description

About Manley Performance

Manley Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Manley Performance lineup with fast shipping and expert fitment support — order with confidence.

Manley Performance Forged Piston for Subaru WRX/STI (Single)

Need to replace a single piston in your Subaru WRX or STI (EH257 engine)? This Manley Performance forged piston is the perfect solution. Featuring a standard bore size of 99.50mm and an 8.5:1 compression ratio with a dish-top design, it's ideal for maintaining or upgrading your performance engine, especially in boosted applications.

Key Features:

  • 2618 Alloy Forgings: Made from high-strength domestic 2618 alloy for exceptional durability.
  • 8.5:1 Compression Ratio (Dish Top): Suitable for turbocharged engines, offering good resistance to detonation.
  • 99.50mm Standard Bore: Precision-manufactured to OEM specifications for a perfect fit.
  • Durable Chrome Moly Wrist Pin: Included for reliable operation. (Upgrades available).
  • Accurate Ring Lands & Grooves: Ensures proper ring seal for optimal engine performance.
  • Optimized Piston Profile: Designed for power and efficiency while minimizing cylinder wall wear.
  • Manley Quality: Built with the precision and attention to detail Manley Performance is known for.

This listing is for a single piston, allowing you to precisely replace only the component needed. Whether it's part of an emergency repair or a targeted upgrade, this Manley piston ensures consistent performance and reliability. Get your replacement Subaru WRX/STI piston from GGCRACING today!

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