SUB WRX EJ205 92.5mm Bore CR 9.5 KIT Set of 4 Pistons

$899.99

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Details

SKU: 314441
Manufacturer: JE PISTONS

Description

California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
Type: Piston Set

California Restricted

California laws prohibit (in most cases) the use of any aftermarket product whose installation requires the removal of any emissions control related components as regulated by the California Air Resources Board (www.arb.ca.gov).

If an item is designated as "Competition and Racing Vehicles Only", we will require a race waiver be digitally signed before an item can ship to California. If an item is to be exported from California, an export waiver is available as well. This is a REQUIRED guarantee from you that a restricted item will NOT be used on any public highway in California; only on private race tracks in racing or competition use.

The JE Pistons SUB WRX EJ205 Piston Kit is engineered for high-performance Subaru EJ205 engines. Featuring a 92.5mm bore and a 9.5:1 compression ratio, these pistons are crafted from 2618 aluminum for exceptional strength and durability in demanding applications. The proprietary Forged Side Relief (FSR) design minimizes friction and reduces power loss by utilizing a narrower skirt width and shorter wrist pin, resulting in weight savings. A specialized skirt coating reduces friction, wear, and operating noise, while an accumulator groove enhances ring seal by mitigating combustion gas pressure. This set of four pistons includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings, ensuring a complete solution for performance engine builds. Designed for precision and optimized for racing applications, these pistons deliver consistent power and reliability for motorsport environments, from drag racing to drifting.