Application:

For Subaru Impreza WRX / STI EJ20 EJ25 engine 2002 – 2006
For Subaru Impreza WRX Limited Sedan 4-Door
For Subaru Impreza WRX Limited Wagon 4-Door
For Subaru Impreza WRX Sedan 4-Door
For Subaru Impreza WRX STI Limited Sedan 4-Door
For Subaru Impreza WRX STI Sedan 4-Door
For Subaru Impreza WRX TR Sedan 4-Door

*Notice:All WRX Wagon engines and automatic sedan engines came with a TD04,all manual WRX sedans including STI versions had a TD05 model. If your original turbo is TD04 model, some modification(connections, bolts, fixed screws etc.) is required.

Engine Number:
For 2.5L 2458CC H4 GAS DOHC Turbocharged
For 2.0L 1994CC H4 GAS DOHC Turbocharged

Specification
Exhaust Outlet Flange: 5-Bolt Flange
Exhaust Intlet Flange: 3-Bolts Flange

Compressor Side:
Compressor Trim: 59.8
Compressor Inducer Diameter: 52.6mm
Compressor Exducer Diameter:67.9mm
Compressor Housing Inlet OD: 57.8mm

Oil Feed: M10*1.5
Oil Drain: 2*M6*1.0
Water In/Out: M14*1.5
Compressor housing inlet OD: 57.8mm,ID:53.62mm
Compressor housing outlet OD: 51.2mm,ID:41.2mm

Bearing: Wet Float/Journal Bearing
Cooling Type: Water + Oil cooled
Thrust Bearing:270 degree
Hosepower: Up to 420 HP
Turbo Type: Individual

Feature
1. Turbine Housing: Silicon-Molybdenum alloy steel – High temperature resistance, highly stable and ductile, corrosion and crack resistant, increases durability and reliability.
2. Turbine Wheel: K419 alloy – High temperature resistance, efficiently converts engine exhaust gasses into kinetic energy, resists thermal breakdown for smooth reliable operation.
3. Billet Compressor Wheel: Forged billet aluminum CNC machined compressor wheel – High efficiency, fast response, lower fuel consumption, smooth operation.
4. Oil Seal: High-speed steel oil seal ring – Abrasion and heat resistant, protects bearings, prevents oil leakage and smoking.