HKS GT Sports Turbine Kit

Stock replacement turbine kit for Subaru Impreza GRB
GT2835 turbine outputs 370-380ps for stock engine. With upgraded fuel pump and injectors, it enables over 400ps.
With stock turbine, torque and power will be decreased at more than 5,000rpm. With this GT Sports Turbine Kit, acceleration feeling continues to over 5,000rpm.

Metal Catalyzer and sport exhaust system are recommended for increased horsepower. Front mount intercooler is recommended to decrease intake air temperature.

Performance comparison

Power Performance

(1) Stock engine+stock fuel system+HKS Metal Catalyzer Boost 140kPa (EVC)
Stock : 229kw (312.6ps)/6940rpm 441.7Nm (45.1kgf-m)/4100rpm
GT2835: 281kw (383.0ps)/6960rpm 451.3Nm (46.1kgf-m)/4180rpm
* About 51.5kw (70ps) increased.

(2) Stock engine+Injector&fuel pump replacement+HKS Metal Catalyzer Boost 160kPa
GT2835: 296kw (403.0ps)/6380rpm 495.2Nm (50.5kgf-m)/4380rpm
* With engine internal upgrade, more performance can be expected.

Remarks for installation

Required items separately: Engine management system (F-CON etc.)
Required modification: A spacer (t=6mm) needs to be inserted between stock exhaust manifold and stock support pipe.
  Turbine support bracket installation hole needs to be modified to oval shape.
Installation time: 8-10 hours
Other remarks: For more than 370-380ps, fuel pump and injector need to be upgraded.

There were many famous turbines in HKS' History. And that's the history of the tuning itself. HKS have been optimizing those turbines for each automobile and with other necessary parts they made tuning kits for small tune-ups to super high-power tune-ups. HKS' turbine kit can fulfill your desire of tune-ups.

HKS turbine kits are developed under the tough situation such as street or motor sport competition. We have tested in all situation of driving environment and collected the data. All these exploitation lead them to develop the world's best tuning turbine kit.