JE Pistons Subaru EJ Series Piston – 100.00 mm Bore – 1.209 in. CH, -17.00 CC Set of 1 325251R

JE Pistons Subaru EJ Series Piston – 100.00 mm Bore

If you’re looking to boost the performance of your Subaru, the JE Pistons Subaru EJ Series Piston is a fantastic choice. Designed specifically for the EJ257 STI engine, this piston is crafted with precision to meet the demands of high-performance racing. With over 75 years of experience in the industry, JE Pistons stands as a leader in forged racing pistons, ensuring that you get the best for your vehicle.

Key Features

< li >High-Quality Forged Construction: Made in the USA using 2618 aluminum, this piston boasts exceptional tensile strength, perfect for high-demand performance applications.

< li >Tailored Design: Each piston is engineered specifically for its application, providing optimized durability and performance.

< li >Proprietary Forged Side Relief (FSR): This unique design minimizes friction and power loss, featuring a reduced skirt width and a shorter wrist pin to save weight.

< li >Skirt Coating: Depending on the application, the skirt coating reduces friction and wear, while also lowering operating noise.

< li >Accumulator Groove: This feature reduces pressure from combustion gases, enhancing ring seal and improving power consistency.

< li >Complete Kit: Comes with high-quality wrist pins, locks, and JE Pro Seal premium piston rings for a comprehensive upgrade.

< li >Made in the USA: All components are manufactured in the USA, ensuring top-notch quality.

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head: EJ257 STI

< li >Bore Diameter: 100.00 MM

< li >Piston Head Type: Dish

< li >Compression Height: 1.209 inch

< li >Piston Volume: -17.00 CC

< li >Piston Material: 2618

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Right

< li >Piston Average Weight: 416 GR

< li >Ring Set Included: Yes

< li >Top Compression Ring Thickness: 0.0480 inch

< li >Second Compression Ring Thickness: 0.0480 inch

< li >Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened

< li >Wrist Pin Outer Diameter: 0.905 inch

< li >Wrist Pin Length: 2.250 inch

< li >Wrist Pin Wall Thickness: 0.180 inch

< li >Sold As: Set of 1

Fitment

This piston is specifically designed for the Subaru EJ257 STI engine, ensuring a perfect fit and optimal performance. Whether you’re hitting the track or just want to enhance your daily drive, this piston is a reliable choice.

Customer Reviews

Many customers have praised the JE Pistons for their durability and performance. Users appreciate the precision engineering and how well they hold up under stress, making them a favorite among racing enthusiasts. With numerous positive reviews highlighting their effectiveness on both the track and street, you can trust that choosing this piston is a decision backed by satisfied drivers.