JE-Pistons Kit Sub EJ257 (9.5:1) 100.00mm Ultra Series
€1,049.85 Incl. VAT
- Brand: JE
- Category: Pistons & Rods
- Bore – Actual: 100.00 mm
- Deck Clearance: 0.30- mm
- Fits: Subaru 2.5L 16v – EJ257
Subaru
IMPREZA (G3, GR, GH) 03 / 2007 - 05 / 2014 Hatchback
- 2.5 AWD (GHE) - 169 KW
- 2.5 WRX SE AWD (GRE) - 195 KW
- 2.5 WRX STi AWD (GRF) - 221 KW
IMPREZA GD (GD / GG, GD / GGS) 09 / 1999 - 06 / 2009 Sedan
- 2.5 AWD (GDF) - 221 KW
- 2.5 i WRX AWD (GDG) - 169 KW
- 2.5 WRX STi AWD - 195 KW
IMPREZA GR (G3) 01 / 2007 - Sedan
- 2.5 AWD - 169 KW
- 2.5 WRX SE AWD (GVE, GEE) - 195 KW
- 2.5 WRX STi AWD (GVF) - 221 KW
IMPREZA Station GG (G3, GD / GG, GD / GGS) 10 / 2000 - 12 / 2008 Touring
- 2.5 WRX AWD (GGG) - 169 KW
LEGACY IV (BL) 09 / 2003 - 12 / 2015 Sedan
- 2.5 AWD - 171 KW
- 2.5 STI AWD (BL9) - 194 KW
LEGACY IV (BP) 09 / 2003 - 12 / 2009 Touring
- 2.5 AWD - 171 KW
- 2.5 STI AWD (BP9) - 194 KW
JE
Founded in 1947 by William "Bill" Jahns Jr. as Jahns' Racing Pistons and headquartered in Mentor, Ohio, JE Pistons forges, machines, and finishes every piston in-house at its US facility. The Pro Series 2618 line covers high-boost forced-induction and nitrous builds, while SRP and SRP Pro pistons serve naturalised street-strip applications, and the Ultra Series introduces Aligned Grain Flow forging with ceramic crown coatings for power-adder programmes. JE supplies engine builders across NHRA drag racing, NASCAR, IMSA sports-car endurance, and rally, with off-the-shelf and custom forgings for LS, Coyote, K-series, 2JZ, RB, EJ and European turbocharged four-cylinder platforms.
Talk to a real motorsport specialist.
EU-based, motorsport-experienced. We'll walk through your application before you buy.
Description
JE-Pistons Kit Sub EJ257 (9.5:1) 100.00mm Ultra Series
Specifications
| Deck Clearance | 0.30- mm |
|---|
Compatible vehicles
- Subaru EJ257
- Subaru EJ255
Additional information
| Bore | 100.00 mm |
|---|---|
| Bore Oversize | 0.50 mm |
| Compression Height | 30.70 mm |
| Compression Ratio | 9.5:1 |
| Dome Volume | -7.60 cc |
| EAN | 00193564045393 |
| Piston Pin Diameter | 23.00 mm |
| Ring Set Included | JG4904-3937 |
| Stroke | 79.00 mm |
JE
Founded in 1947 by William "Bill" Jahns Jr. as Jahns' Racing Pistons and headquartered in Mentor, Ohio, JE Pistons forges, machines, and finishes every piston in-house at its US facility. The Pro Series 2618 line covers high-boost forced-induction and nitrous builds, while SRP and SRP Pro pistons serve naturalised street-strip applications, and the Ultra Series introduces Aligned Grain Flow forging with ceramic crown coatings for power-adder programmes. JE supplies engine builders across NHRA drag racing, NASCAR, IMSA sports-car endurance, and rally, with off-the-shelf and custom forgings for LS, Coyote, K-series, 2JZ, RB, EJ and European turbocharged four-cylinder platforms.
Talk to a real motorsport specialist.
EU-based, motorsport-experienced. We'll walk through your application before you buy.





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