JE Pistons Ultra Series 367903R Piston Single, SUBARU EJ20 HEAD/ EJ25 BLOCK ULTRA SERIE
JE Pistons Ultra Series 367903R Piston Single, SUBARU EJ20 HEAD/ EJ25 BLOCK ULTRA SERIE
Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 04:06:28
Features
Note for Pistons, Rings, Rotors, Rods and engine internals
Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | JE Pistons |
| StreetFX SKU | jep367903R |
| SFX Item ID | 4800903 |
| Accounting SKU | jep-367903R |
| Manufacturer SKU | 367903R |
| Manufacturer UPC | 193564019912 |
| Alternative References | 367903R, JEP-367903R |
Piston Single, SUBARU EJ20 HEAD/ EJ25 BLOCK ULTRA SERIE
JE Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. They are ready for massive power and boost right out of the box.
Features of the JE Ultra Series pistons:
• Grain flow optimized 2618 forging
• Lateral gas ports improve ring seal
• Ceramic crown coating—thermal barrier blocks combustion heat for durability and better exhaust scavenging characteristics
• Perfect Skirt Coating—protects skirts, reduces friction, and eliminates cold-start piston slap and false knock on computer-controlled engines
• Accumulator grooves reduce ring flutter at high rpm
• Double broach pin oiling
• Upgraded 9310 pins and locks—thicker, premium material wrist pins boosts strength
• Carbon steel nitride rings
| Product Attributes | |
|---|---|
| Brand | JE Pistons |
| Manufacturer's Part Number | 367903R |
| Part Type | Pistons |
| Product Line | JE Pistons Ultra Series Pistons |
| UPC | 193564019912 |
Compatibility
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