JE Pistons Subaru STI EJ257 99.75mm Bore CR 8.5 Piston Set - 4 Pistons
Technical Data
Upgrade your engine with the JE Pistons Subaru STI EJ257 99.75mm Bore CR 8.5 Piston Set. Designed for high-performance applications, these forged pistons are made in the USA from durable 2618 aluminum, ensuring exceptional strength and reliability.
Key Features
- Forged from premium 2618 aluminum for maximum durability
- 99.75mm bore and 8.5 compression ratio for optimal performance
- Proprietary Forged Side Relief (FSR) design minimizes friction and weight
- Reduced skirt width enhances power and efficiency
- Includes high-quality wrist pins, locks, and JE Pro Seal piston rings
Vehicle Fitment
Check your vehicle details before ordering.
Benefits
Enhanced engine performance and longevity with reduced friction, improved ring seal, and lower operating noise.
Why Buy From Us
We offer guaranteed quality, expert support, and fast shipping to ensure you get the right parts when you need them.
Specifications
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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