JE Pistons
JE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston Set
JE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston Set
JE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston Set
JE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston Set
JE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston Set
JE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston Set
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JE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston SetJE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston SetJE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston SetJE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston SetJE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston SetJE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston Set
JE Pistons

JE Pistons WRX EJ205 79mm Stroke 92.5mm Bore Forged Piston Set

SKU: JEP314450

About JE Pistons JE Pistons engineers high-quality automotive parts and ...Read more

Price:
$899.99
8990 ENTRIES10X

Backordered — usually ships in 15–30 business days

Not in stock right now. We order it from the manufacturer and email you if the date changes.

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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 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.

JE Pistons Forged Piston Set for Subaru WRX EJ205 (79mm Stroke)

Enhance the performance and reliability of your Subaru WRX EJ205 with this specialized forged piston set from JE Pistons. Manufactured in the USA using high-strength 2618 aluminum, these pistons are engineered to withstand extreme conditions. Each set is meticulously designed for the EJ205 engine, ensuring optimal power delivery and longevity.

Advanced Piston Technology:

  • Superior Material: Forged from 2618 aluminum for exceptional tensile strength and durability.
  • Custom Fitment: Precisely engineered for the Subaru WRX EJ205 engine platform.
  • Performance Enhancement: Features the proprietary Forged Side Relief (FSR) design to reduce friction and parasitic power loss, while also contributing to weight savings.
  • Friction & Wear Reduction: Includes skirt coating (application dependent) to minimize friction and wear on cylinder walls, and reduce operating noise.
  • Combustion Optimization: Equipped with an accumulator groove (application dependent) to manage combustion pressure, prevent ring flutter, and improve ring seal for consistent power output.
  • Complete Assembly: Supplied with high-quality wrist pins, locks, and JE Pro Seal premium piston rings.
  • USA Manufacturing: Proudly produced 100% in the United States.

This piston set boasts a 79mm stroke, a 92.5mm bore, and a 9.5:1 compression ratio, making it a powerful upgrade for WRX enthusiasts aiming for peak performance. Trust JE Pistons for your engine's critical components.

Get the competitive edge with JE Pistons performance parts from GGCRACING.

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.

JE Pistons Forged Piston Set for Subaru WRX EJ205 (79mm Stroke)

Enhance the performance and reliability of your Subaru WRX EJ205 with this specialized forged piston set from JE Pistons. Manufactured in the USA using high-strength 2618 aluminum, these pistons are engineered to withstand extreme conditions. Each set is meticulously designed for the EJ205 engine, ensuring optimal power delivery and longevity.

Advanced Piston Technology:

  • Superior Material: Forged from 2618 aluminum for exceptional tensile strength and durability.
  • Custom Fitment: Precisely engineered for the Subaru WRX EJ205 engine platform.
  • Performance Enhancement: Features the proprietary Forged Side Relief (FSR) design to reduce friction and parasitic power loss, while also contributing to weight savings.
  • Friction & Wear Reduction: Includes skirt coating (application dependent) to minimize friction and wear on cylinder walls, and reduce operating noise.
  • Combustion Optimization: Equipped with an accumulator groove (application dependent) to manage combustion pressure, prevent ring flutter, and improve ring seal for consistent power output.
  • Complete Assembly: Supplied with high-quality wrist pins, locks, and JE Pro Seal premium piston rings.
  • USA Manufacturing: Proudly produced 100% in the United States.

This piston set boasts a 79mm stroke, a 92.5mm bore, and a 9.5:1 compression ratio, making it a powerful upgrade for WRX enthusiasts aiming for peak performance. Trust JE Pistons for your engine's critical components.

Get the competitive edge with JE Pistons performance parts from GGCRACING.

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