NEW OEM IHI RHF55 Performance Turbo Subaru Impreza WRX STI EJ20 EJ25 9F002

BRAND NEW GENUINE IHI TURBOCHARGER

This is a BRAND NEW GENUINE IHI TURBOCHARGER. Exact same part sold at the dealership. This is an exact, direct fit OEM replacement turbo.

Fits the following:

Part Number: F56CAC-SP014
Short Spec.: 9F002
Interchangeable Number: F56CAD-S0028B, F56CAD-S0028G, F56CAD-S0047B, F56CAD-S0047G, F56CAD-S0057B, F56CAD-S0057G, VA440028, VA440047, VA440057, VB440028, VB440047, VB440057, VC440028, VC440047, VC440057, VD440028, VD440047, VE440028, VF39, VF41, VF43, VF440028, VF48
OEM Number: 14411-AA572, 14411AA572, 14411-AA620, 14411AA620, 14411-AA700, 14411AA700
Turbo Model: RHF55, RHF55-94001P18NR5BRL479CBZ
Manufacturer: IHI Turbo 

Year: 2002-
Engine: EJ20, EJ20E, EJ20G, EJ25, EJ25E, EJ25G
Engine Manufacturer: Subaru
Displacement: 2.0/2.5L
Fuel: Gas
Power: Up to 355 HP

Compressor Wheel: (Ind. 48.3 mm, Exd. 62 mm)
Turbine Wheel: (Ind. 53 mm, Exd. 48 mm)

NOTE:

Factory upgrade for VF39, VF41, VF43, VF48 turbo. Power up to 355 HP.

This product is intended to be used only on racing vehicles on closed courses, and not for use on roads or vehicles otherwise subject to emission control requirements. Please check legality of aftermarket products with your country, local state, county, city authorities before purchasing. In USA, this product should not be used on any vehicles that is registered or licensed for use on public roads.

This turbocharger can be used as a trustworthy heavy-duty stock replacement, or for competitions with modifications of engine and peripheral accessories.

PRODUCT FEATURES:

This product has resistance to the common compressor surge which tend to occur at low/mid rpms of stock turbocharger. At high rpms, even at the same boost are much improved from stock turbocharger.

Totally, at any rpm over 3000, the boost is easier to generate quickly. Torque is smoother on the road and not as binary.

- Precise machined aluminum forged big compressor wheel.
- The appropriate shaped larger compressor shroud adopts an abrade-able seal structure that further improves charging efficiency.
- Bolt-on installation.
- Gaskets are excluded.
- Engine and peripheral parts modifications will be needed to soup up the performance more.
- Recommend for racing vehicle: ECU adjustment, inlet & exhaust upgrade.

ADJUSTMENT:

1. Actuator

If the turbocharger unit which you select has the adjustable turn-buckle actuator, please use precise boost gauge and assure to fasten the nuts of the turn-buckle function when adjust it.

2. Boost Pressure Control

To control boost pressure, aftermarket boost controller is necessary separately.

In case of racing use:

If actual boost pressure will be increased much enough, although using boost controller, it caused by exhaust gas flow volume is exceeding wastegate capacity, and must keep back pressure with using smaller size exhaust pipes or must prepare additional wastegate function to fix it.

3. Engine Control Parameters

If the car is recommended to use regular gasoline originally, please feed premium gasoline when adjust ignition timing and so on to avoid engine blow caused by knock.

Application:
2002-06 Subaru WRX with EJ20, EJ25 Engine
2004- Subaru Impreza WRX STI with EJ20, EJ20E, EJ20G Engine
2004-07 Subaru WRX STI with EJ20, EJ25 Engine
2008-13 Subaru WRX STI with EJ25 Engine (USA STI only, J-Spec STI has different flange type)
2015-17 Subaru Impreza WRX STI with EJ25E, EJ25G Engine

*Important* Please use the above information to determine if the part(s) in this listing fit your vehicle. The most reliable way to make sure the model of turbo is finding the part number from the nameplate of your old turbo.