JE Pistons SUB WRX EJ205 92mm Bore CR 9.5 KIT - Single Left

SKU: JEP314440L

Pistons

JE Single Pistons

JE Pistons

JE Pistons SUB WRX EJ205 92mm Bore CR 9.5 KIT - Single Left

SKU: JEP314440L

Pistons

JE Single Pistons

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Description

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons? performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.

Application Summary

Subaru EJ205

Part Type

Engine Piston

Data: v4.2 - Upd: 2026-09-29 05:59:42

Features

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pinSkirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noiseAccumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent powerIncludes high-quality wrist pins, locks, and JE Pro Seal premium piston ringsMade 100% in the USA

Specifications

Product Attributes - Brand: JE Pistons
Product Attributes - Manufacturer's Part Number: 314440L
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: JE Pistons Subaru EJ Series Pistons
Product Attributes - UPC: 193564017024
Product Attributes - Piston Rings Included: Yes
Product Attributes - Bore (in.): 3.622 in.
Product Attributes - Bore (mm): 92.000mm
Product Attributes - Stroke: 75.00mm
Product Attributes - Engine Stroke Type: Stock
Product Attributes - Actual Engine Displacement: 2.0L/2037cc
Product Attributes - Rod Length: 130.500mm
Product Attributes - Piston Style: Dish, with four valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.287 in.
Product Attributes - Piston Head Volume (cc): -3.20cc
Product Attributes - Wrist Pin Style: Press-fit or floating
Product Attributes - Wrist Pin Retainers Included: Yes
Product Attributes - Wrist Pin Included: Yes
Product Attributes - Pin Diameter (in.): 0.905 in.
Product Attributes - Piston Ring Thickness: 0.039 in. x 0.047 in. x 0.110 in.
Product Attributes - File Fit: No
Product Attributes - Gapless: No
Product Attributes - Top Ring Thickness: 0.039 in.
Product Attributes - Top Ring Material: Carbon steel
Product Attributes - Top Ring Facing Material: Gas nitrided
Product Attributes - Second Ring Thickness: 0.047 in.
Product Attributes - Second Ring Material: Ductile iron
Product Attributes - Second Ring Facing Material: Phosphate coated
Product Attributes - Oil Ring Thickness: 0.110 in.
Product Attributes - Oil Ring Material: Carbon steel
Product Attributes - Oil Ring Tension: Low
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Fits left side exhaust valve orientation, works with turbocharger and nitrous.

Reference Information

Brand Name/s	JE Pistons
StreetFX SKU	jep314440L
SFX Item ID	4361551
Supplier Item Code	4361551
Manufacturer SKU	314440L
Manufacturer UPC	193564017024
Alternative References	EJ205, 92mm