JE Pistons Forged Piston Kit 79mm - 92.5mm Bore — Fits Subaru WRX EJ205

SKU: JEP314447
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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

Product Details

Product Description
Part Numbers
Sizing & Fit

About JE Pistons

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

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JE Pistons Forged Piston Kit for Subaru WRX EJ205

Unleash the full potential of your Subaru WRX with this high-performance forged piston kit from JE Pistons, specifically designed for the EJ205 engine. Featuring a 79mm stroke, 92.5mm bore, and a compression ratio of 8.5:1, these pistons are built to handle the demands of modified and performance-oriented EJ205 engines.

Engineered for Power and Durability

Crafted in the USA from premium 2618 aluminum, these pistons provide the exceptional strength required for high-output applications. JE Pistons' commitment to precision engineering ensures optimal performance and longevity. This kit includes:

  • Forged pistons made from high-strength 2618 aluminum.
  • Proprietary Forged Side Relief (FSR) design to reduce friction and save weight.
  • Application-specific designs for optimized performance and durability.
  • Optional skirt coatings (application dependent) for reduced friction, wear, and noise.
  • Optional accumulator grooves (application dependent) to improve ring seal and power consistency.
  • Complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings.

Optimized for the EJ205

This kit is tailored for the Subaru WRX EJ205 engine, providing a robust foundation for engine builds aiming for increased horsepower and torque. The 8.5:1 compression ratio is ideal for turbocharged applications, offering a good balance between power and drivability. Trust JE Pistons to deliver the quality and performance you need for your WRX build. Find these exceptional pistons at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About JE Pistons

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

Watch in action

JE Pistons Forged Piston Kit for Subaru WRX EJ205

Unleash the full potential of your Subaru WRX with this high-performance forged piston kit from JE Pistons, specifically designed for the EJ205 engine. Featuring a 79mm stroke, 92.5mm bore, and a compression ratio of 8.5:1, these pistons are built to handle the demands of modified and performance-oriented EJ205 engines.

Engineered for Power and Durability

Crafted in the USA from premium 2618 aluminum, these pistons provide the exceptional strength required for high-output applications. JE Pistons' commitment to precision engineering ensures optimal performance and longevity. This kit includes:

  • Forged pistons made from high-strength 2618 aluminum.
  • Proprietary Forged Side Relief (FSR) design to reduce friction and save weight.
  • Application-specific designs for optimized performance and durability.
  • Optional skirt coatings (application dependent) for reduced friction, wear, and noise.
  • Optional accumulator grooves (application dependent) to improve ring seal and power consistency.
  • Complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings.

Optimized for the EJ205

This kit is tailored for the Subaru WRX EJ205 engine, providing a robust foundation for engine builds aiming for increased horsepower and torque. The 8.5:1 compression ratio is ideal for turbocharged applications, offering a good balance between power and drivability. Trust JE Pistons to deliver the quality and performance you need for your WRX build. Find these exceptional pistons at GGCRACING.

Product Details

Product Description

About JE Pistons

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

Watch in action

JE Pistons Forged Piston Kit for Subaru WRX EJ205

Unleash the full potential of your Subaru WRX with this high-performance forged piston kit from JE Pistons, specifically designed for the EJ205 engine. Featuring a 79mm stroke, 92.5mm bore, and a compression ratio of 8.5:1, these pistons are built to handle the demands of modified and performance-oriented EJ205 engines.

Engineered for Power and Durability

Crafted in the USA from premium 2618 aluminum, these pistons provide the exceptional strength required for high-output applications. JE Pistons' commitment to precision engineering ensures optimal performance and longevity. This kit includes:

  • Forged pistons made from high-strength 2618 aluminum.
  • Proprietary Forged Side Relief (FSR) design to reduce friction and save weight.
  • Application-specific designs for optimized performance and durability.
  • Optional skirt coatings (application dependent) for reduced friction, wear, and noise.
  • Optional accumulator grooves (application dependent) to improve ring seal and power consistency.
  • Complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings.

Optimized for the EJ205

This kit is tailored for the Subaru WRX EJ205 engine, providing a robust foundation for engine builds aiming for increased horsepower and torque. The 8.5:1 compression ratio is ideal for turbocharged applications, offering a good balance between power and drivability. Trust JE Pistons to deliver the quality and performance you need for your WRX build. Find these exceptional pistons at GGCRACING.

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