EJCP.PARTS

SUBARU 2.5 EJ25 TURBO

DOHC 16-valve turbo. Originally designed for the North American Impreza STI in 2004 with AVCS and DBW. The same shortblock as EJ255 except the EJ255 has a different dished piston vs the EJ257. The heads also have different components. Subaru of America designates the same part numbers for an EJ255 shortblock, and EJ257 shortblock with the exception of the pistons.[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
2.5 ALUMINUM ALUMINUM DOHC MPFI

ITEMS

BRACKETS EXHAUST MANIFOLD INTAKE MANIFOLD OIL PAN PISTON
SENSORS TIMING COVER TIMING SET VALVE COVER VALVE INFORMATION

LISTING TEMPLATES

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
2.5 DOHC 04-05 BAJA FORSTER 2.5B 2.5A ***** ****
2.5 DOHC 05 IMPREZA **** 2.5A ***** ****
2.5 DOHC 05-06 LEGACY 2.5A 2.5A ***** NOTE TRANS TYPE
2.5 DOHC 06 FORESTER **** **** ***** ****
2.5 DOHC 06 BAJA **** **** ***** ****
2.5 DOHC 06 IMPREZA 9-2X **** **** ***** ****
2.5 DOHC 06 IMPREZA STI **** **** ***** ****
2.5 DOHC 06 IMPREZA WRX **** **** ***** ****
2.5 DOHC 07 IMPREZA **** **** ***** NOTE WRX OR STI
2.5 DOHC 07 LEGACY **** 2.5B ***** NOTE AUTO OR MANUAL
NOTE 5 OR 6 SPEED MANUAL
2.5 DOHC 07-08 FORESTER **** **** ***** ****
2.5 DOHC 08-09 LEGACY 2.5D 2.5B ***** ****
2.5 DOHC 08-10 IMPREZA **** **** ***** NOTE STI OR WRX
2.5 DOHC 09-13 FORESTER **** RIGHT 11-13 2.5D
***** ****
2.5 DOHC 10-11 LECACY **** **** ***** ****
2.5 DOHC 11-14 IMPREZA 2.5C RIGHT 2.5C
LEFT 2.5D
***** NOTE WRX OR STI
2.5 DOHC 12 LEGACY **** **** ***** ****

VALVE INFORMATION

MAKE MODEL YEAR RANGE
SAAB 9-2X 2006
SUBARU BAJA 2004-2006
SUBARU FORESTER 2006-2012
SUBARU IMPREZA 2004-2012
SUBARU LEGACY 2005-2012
SUBARU OUTBACK 2007-2012
TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
EXHAUST 32 5.95 104.4 1 *SUB25CU
INTAKE 36 5.96 104.4 1 *SUB25CU

INTAKE 04-06 BAJA
04-05 FORESTER

INTAKE 04-05 IMPREZA

INTAKE 05 LEGACY

INTAKE 06 LEGACY

INTAKE 06-07 IMPREZA WRX

INTAKE 06 IMPREZA STI

INTAKE 07-09 LEGACY
08-14 IMPREZA
09-13 FORESTER

INTAKE 10-12 LEGACY

CAMSHAFT POSITION SENSOR

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