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JE Pistons Subaru EJ Series Piston Kit - 99.50 Mm Bore - 1.209 In. CH, -21.20 CC, Set of 4
$899.99

JE Pistons Subaru EJ Series Piston Kit - 245986

If you're looking to boost your Subaru's performance, the JE Pistons Subaru EJ Series Piston Kit is a fantastic choice. Designed specifically for the EJ257 STI engine, this piston kit offers a perfect blend of durability and performance, making it ideal for both street and track applications.

Product Features

  • High-Quality Forged Construction: Crafted in the USA from 2618 aluminum, these pistons provide the strength necessary for high-performance demands.
  • Optimized Design: Each piston is engineered for specific applications, ensuring you get the best performance and longevity out of your engine.
  • Proprietary Forged Side Relief (FSR) Technology: This innovative design minimizes friction and power loss, allowing for a smoother operation and increased efficiency.
  • Skirt Coating: Depending on your application, the skirt coating reduces friction and wear, resulting in quieter operation and improved longevity.
  • Accumulator Groove: This feature helps manage combustion gas pressure, enhancing ring seal for consistent power delivery.
  • Complete Kit: The kit includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings for a comprehensive upgrade.
  • 100% Made in the USA: You can trust the quality and craftsmanship that comes with American manufacturing.

Specifications

  • Piston Series: JE Pistons
  • Cylinder Head: EJ257 STI
  • Bore Diameter: 99.50 MM
  • Piston Head Type: Dish
  • Compression Height: 1.209 IN
  • Piston Volume: -21.20 CC
  • Piston Material: 2618
  • Piston Quantity: 4
  • Forging Type: Round
  • Piston Average Weight: 391 GR
  • Ring Set Included: Yes
  • Top Compression Ring Thickness: 0.0480 IN
  • Second Compression Ring Thickness: 0.0480 IN
  • Oil Ring Thickness: 0.0995 IN
  • Wrist Pin Outer Diameter: 0.905 IN
  • Wrist Pin Length: 2.500 IN
  • Wrist Pin Wall Thickness: 0.150 IN

Fitment

This piston kit is designed to fit the Subaru EJ257 STI engine perfectly, ensuring that you can install it with confidence. Whether you're hitting the track or just want to get the most out of your daily driver, this kit is tailored to meet the demands of your vehicle.

Customer Reviews

Users have praised the JE Pistons Subaru EJ Series Piston Kit for its durability and performance enhancements. Many have noted improved throttle response and overall engine efficiency after installation. The quality of the materials and the precision engineering have received high marks, making this kit a popular choice among Subaru enthusiasts.

Upgrade your Subaru with the JE Pistons Subaru EJ Series Piston Kit and experience the difference in performance and reliability!

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Vehicle
2002-2005, 2008-2012
Subaru Impreza
2010-2011
Subaru Legacy
2006-2007
Subaru WRX

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Who is JE Pistons?

JE Pistons is an aftermarket company that specializes in manufacturing high performance forged pistons for various automobiles. They have been in the automotive industry for more than 70 years and has consistently provided quality parts for their customers. Today, they are the go-to brand of many professional race teams, engine builders, and enthusiasts who prefer that have the need for speed.

Choice of Champions

JE Pistons is actively participating in motorsport racing. Engine builders from different racing disciplines have used their products. Some of these races include NASCAR Racing, NHRA, ALMS, AMA, and Supercross. This experience has allowed them to gather vital data that helps them create products that are superior compared to others.

Advanced Manufacturing Facility

It has maintained its status as the leading company in its field due to its continued research and development to find unique materials and develop new piston designs with advanced technology. They use state-of-the-art equipment such as CNC machines to produce precision cuts and allows them to achieve parts with very tight tolerances. JE Pistons also uses a Finite Element Analysis and a digital three-dimensional piston crown machining process that allows them to create products that are in the league of its own.

Purchase JE Pistons at Vivid Racing

If you are in search of quality pistons that would provide you with total performance, then JE Pistons is the right brand for you. Designed for enthusiasts who want to have the best, you can be sure that JE Pistons is a brand that you could trust. To know more about JE Pistons, visit Vivid Racing and check out their list of products that would fit your specific needs.

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