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

JE Pistons Subaru EJ Series Piston – 100.00 mm Bore – 1.209 in. CH, -17.00 CC

If you’re looking to boost your Subaru’s performance, the JE Pistons Subaru EJ Series Piston is a fantastic choice. Crafted with precision and expertise, this piston is designed specifically for the EJ257 STI engine, ensuring a perfect fit and optimal functionality. With over 75 years of experience in the industry, JE Pistons has established itself as a leader in forged racing pistons, and this product is no exception.

Key Features

< li >Forged in the USA: Made from high-quality 2618 aluminum, this piston provides the tensile strength needed for demanding performance applications.

< li >Engine-Specific Design: Each piston is tailored for specific engines to deliver enhanced durability and performance.

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

< li >Skirt Coating: Depending on the application, this coating reduces friction and wear, leading to quieter operation and improved efficiency.

< li >Accumulator Groove: This feature helps alleviate pressure from combustion gases, reducing ring flutter and improving seal for consistent power delivery.

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

< li >100% Made in the USA: Quality you can trust, right from the source.

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 inches

< li >Piston Volume: -17.00 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Left

< li >Piston Average Weight: 416 grams

< li >Ring Set Included: Yes

< li >Top Compression Ring Thickness: 0.0480 inches

< li >Second Compression Ring Thickness: 0.0480 inches

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

< li >Wrist Pin Outer Diameter: 0.905 inches

< li >Wrist Pin Length: 2.250 inches

< li >Wrist Pin Wall Thickness: 0.180 inches

< li >Sold As: Set of 1

Customer Feedback

Customers have praised the JE Pistons for their durability and performance. Many have noted significant improvements in engine responsiveness and power, especially in high-performance applications like racing and tuning. Users appreciate the meticulous engineering that goes into each piston, which translates into a reliable and efficient engine operation.

Upgrade your Subaru’s engine with the JE Pistons Subaru EJ Series Piston and experience the difference in performance and reliability.