Kinugawa Ball Bearing Turbo 4" GT30 G30 770 FOR SUBARU WRX STI 60/84Trim A/R .64

Application
- EJ20 EJ25 SUBARU IMPREZA GC8 /GDA / GDB single scroll turbo. 
- EJ20 & EJ25 engine.

Wheel Spec.
Compressor wheel:
58 mm / 71mm (G30 Series 770 Billet Wheel )
Turbine wheel:
55 mm / 60 mm / Trim 84

Compressor Housing
- Inlet OD : 4” / 100 mm 
- Outlet OD : 2” / 51 mm 
- A/R : .60 w/ anti surge

Turbine Housing：
- STD single scroll type 
- A/R : .64

Bearing System
Ceramic dual ball bearing 

Cooling System
Oil & water cooled

Kit includes
- Comes with everything shown
- 1.0 bar / 14.7 psi spring will be pre-installed on this adjustable actuator.

Notes
ONE YEAR WARRANTY