By KINUGAWA

Kinugawa Turbo 2.25" TD05H-16K for Subaru Impreza WRX STi 2008-2020

$1,099.00 - $1,209.00
Shipping calculated at checkout.
Compressor Wheel: Billet 7+7
Turbine Wheel: 12 Blades STD
Turbine Housing: 7cm AR.49
Regular price $1,099.00
Regular price Sale price $1,099.00
Availability: Low stock: 4 left
SKU: 321-02049-323
Regular price $1,099.00
Regular price Sale price $1,099.00
Description
- Is the factory turbocharger feeling a little tired? Or if you are ready to make a little more power without going way over the top, then you will be pleased with the Kinugawa TD05H-16K (aka 16KX) Turbocharger. This is a great upgrade for those looking to make more power while maintaining a great low-range to mid-range response.
 
Application
  • Replacement for Stock TD04 49377-04502 (14412AA451), TD05H 49178-06310 (14412AA091, 14412AA092), etc
  • Replace EJ25 USDM Subaru STI IHI RHF55 VF39 VF43 VF48 / RHF5HB Turbo
  • EJ25 Subaru WRX STi GRF Single Scroll Turbo
  • 2008-2014 Subaru Impreza WRX STI Hatchback
  • 2010 Subaru Impreza WRX STI Special Edition Hatchback
  • 2011-2014 Subaru Impreza WRX STI Limited Sedan
  • 2011-2014 Subaru Impreza WRX STI Limited Hatchback
  • 2011-2014 Subaru Impreza WRX STI Sedan
  • 2015 Subaru Impreza (Base)t modification (bolt-on turbo)
  • 2008-2020 Subaru STi
  
Note: The maximum power stated for each turbocharger has been calculated based strictly on the choke flow of the compressor map (total turbo capability), which represents the potential flywheel power. This product's performance results are highly dependent upon your vehicle’s modifications and tuning/calibration.
  
CHRA Size
- TD05H-16K
    
Wheels Spec
- Compressor wheel:  49.5 / 68.0 mm Point Milling / Third-order Surface

This high-performance 68mm compressor blends quick response, top-end power, and OE reliability. The billet 16KX (aka 16k) compressor wheel utilizes their latest generation blade aero, with 7 primary blades and 7 splitter blades.
Kinugawa Turbo Systems Third-order surface compressor wheel
Free Surface Ruled Surface
Process Point Milling Flank Milling
Machining Time Slow 120 mins.each Quick 15 mins. each
Characters 1. Free Surface can be only produced by Point Milling
2. More air pressure and increase much better flow efficiency.
3. Only suitable to the very easy design of compressor wheel
4. Mainly for high-efficiency turbochargers.
1. Ruled Surface can be produced by Flank Milling
2. Low efficiency
3. Only suitable to the very easy design of compressor wheel
4. Mainly for fundamental mechanical engineering such as Centrifugal compressor
- Turbine wheel: 56.0 / 49.2 mm (3 types offered: STD, STS, STS55. Click here to learn more about STS technology.)

Kinugawa STS Superior Turbine Strike Technology Evolution
Compressor Housing
- Inlet: 2.25"
- Outlet: 2" (Offset compressor outlet for more room around the throttle by wire connector)

Turbine Housing
- Nozzle area: 7cm / AR.49; 8cm / AR.57
- Inlet: Subaru single scroll
- Outlet: Subaru single scroll
- Wastegate: internal gated
- High-Ni alloy for thermal resistant
Kinugawa Subaru Turbocharger Turbine Map
Bearing Type
- Journal Bearing with 360-degree thrust bearing kit

Cooling Type
- Oil and water cooling

Actuator Pressure
- 1.0 bar / 14.7 Psi is the default.
- Please add a note or contact us if you need to change to 0.3 bar, 0.5 bar, 0.8 bar, 1.2 bar, 1.5 bar, 1.7 bar, or 2.0 bar actuator.

The Set Includes
- 1 x Oil supply set
- 1 x water supply and return pipe set
- 1 x Return Oil Pipeline
- 1 x turbine inlet and outlet gasket
- 5 x Stud And Nut Set
- 1 x Turbocharger

Situation
- Brand New
- Full balance from Schenk MBRS 110 Germany

Provider
- Kinugawa Turbo Systems

Warranty
Kinugawa 1-Year Warranty
- For complete peace of mind, Kinugawa Turbo Systems offers a KINUGAWA TROUBLE-FREE WARRANTY for 1 year from the purchase date to the original purchaser. If, for any reason, your turbocharger/s fails or has an issue, you can return it to us for a free overhaul and recondition or replacement depending on availability or the turbo problem. You can be assured that KINUGAWA will cover you no matter the issue.