Vehicle Specifications

• Engine Code: EJ20X (Dual AVCS / Quad Cam VVT)

• Displacement: 2.0 Liter (1,994cc)

• Configuration: Flat 4-Cylinder "Boxer" Turbocharged

 

Vehicle Fitments

• 2004-2006 Subaru Baja Turbo (BT Chassis)

 

• Swap Note: This is a JDM 2.0L replacement for the USDM 2.5L EJ255. It is a popular swap due to the scarcity and cost of USDM 2.5L blocks.

 

Included Parts

• Complete Engine Long Block (Block and DOHC Dual AVCS Heads)

• Intake Manifold & TGV Assemblies

• Fuel Rails & Injectors

• Turbocharger & Exhaust Manifold

• Alternator, AC Compressor, & Power Steering Pump (Bonus accessories)

• Coil Packs & Engine Sensors

 

Installation & Swap Notes

 

• USDM Conversion: You must us this as a long block and transfer everything over from the 2.5L for 100% plug-and-play ECU compatibility.

 

• Dual AVCS Wiring: The USDM Baja harness does not support Exhaust AVCS. Most installers either leave the exhaust cams unplugged (locked) or run additional wiring to a standalone or JDM ECU.

• Oil Pan & Components: You may need to transfer your original USDM oil pan, pickup, and specific sensors for fitment and ground clearance.

• Maintenance: We strongly recommend a new timing belt kit, water pump, and spark plugs before installation.