7+7 2.25" Subaru GT2860RS Ball Bearing Turbocharger w/ .64 Hsg
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7+7 2.25" Subaru GT2860RS Ball Bearing Turbocharger w/ .64 Hsg

Price: $1,045.00
  • Item #: 002-3154
  • Manufacturer: MAMBA
  • Condition: New
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Product Information



Item Name

MAMBA 7+7 Subaru Bolt-on GT2860RS Ball Bearing Turbocharger w/ .64 Turbine Housing


Brand New In Box

Ready to work

Support 300~480HP

Max Boost: 3.4Bar / Recommend 1.5~1.8bar for daily street car.

GC8 / GDA / GDB EJ20 EJ25 turbo with single scroll turbo


Compressor Wheel: 47.1/60.1/Trim 62

Turbine Wheel: 47.0/53.8 mm (9 Blade)

Compressor Housing Inlet OD: 2.25” (57.2mm)

Compressor Housing Outlet OD: 2” (51mm)

Compressor Housing A/R: .60

Turbine Housing A/R: .64


Ceramic Dual Ball Bearing (NTN JAPAN)


Oil & Water-Cooling


0.8bar yellow spring is pre-installed on the adjustable actuator
Additional 1.2bar (Black) and 1.5bar (Blue) springs go with box.

Kit Includes

1 x MAMBA 2.25” GT2860RS Ball Bearing Turbocharger

1 x PTFE Turbo Oil feed line kit

2 x PTFE Turbo Water Line Kit

1 x Turbo Oil Return Line Kit

2 x Turbine Inlet & Outlet Gasket

1 x Vacuum Hose Kit

1 x 12mm to 4AN adapter (Convert Factory M12x1.0 adapter to 4AN that connects PTFE Line)

8 x Forged SCM415 Stud Kit with Copper Nut

Made by



6 Months Parts & Labor

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