Radium TGV Delete Kit Subaru

Turn14

$275.45 $309.95

Product Description

These TGV housings utilize a Cerakote black coating originally formulated in Oregon, USA for the firearms industry. Cerakote is a state-of-the-art polymer-ceramic composite coating. It is only 0.001" thick and exceeds powder coat with resistance to abrasion, wear, chemical, and corrosion and is superior in impact strength and hardness.

The OEM tumble generator valves on the Subaru EJ engines create an air flow restriction. Radium Engineering TGV housings feature a smooth bore and permit the option to use secondary injectors for high fuel demands.

These TGV housings were designed in-house and utilize die-cast manufacturing to achieve shapes and features not possible with other manufacturing methods. The inner bores are perfectly smooth without machining marks. Even with the extra features, they are 56% lighter than OEM TGVs and 14% lighter than CNC billet variations.

The outer mounting bosses on the TGV housing have been redesigned to provide additional clearance for larger turbo inlet pipes.

Dual port injection (per runner) capability make these a good match for high power engines using alternative fuels. However, they can also be used in a standard single injector configuration.

The eccentric threaded blocks make these TGV housings compatible with a wide variety of Subaru EJ intake manifolds.

NOTE: Because the TGV potentiometers and DC motors are removed, ECU tuning is required.

FUEL RAIL COMPATIBILITY:

 Either 20-0567-02 or 20-0479-02 will work. Choose 20-0479-02 if running a fuel pulse damper and there are concerns about clearance with AVCS solenoids.

NOTES:
1. Fuel rails that convert from side feed to top feed injectors are NOT compatible.
2. Because the TGV potentiometers and DC motors are removed, ECU tuning is required.

APPLICATIONS:

  • 02-14 Subaru Impreza WRX
  • 07-19 Subaru Impreza STi
  • 06-13 Subaru Forester XT
  • 07-12 Subaru Legacy GT
  • 07-12 Subaru Outback XT
  • 05-06 Saab 9-2X Aero
  • 04-06 Subaru Impreza STi - top feed fuel rails and injectors required
  • 05-06 Subaru Legacy GT - top feed fuel rails and injectors required
  • 04-05 Subaru Forester XT - top feed fuel rails and injectors required
  • 04-05 Subaru Outback XT - top feed fuel rails and injectors required

INCLUDES:

Contents of the kit are shown in the photos above. Fuel rails are sold separately.

  • Aluminum TGV Housings (x2)
  • Aluminum Eccentric Manifold Blocks (x2)
  • Dual Port Injection 2AN ORB Plugs (x4)
  • TGV to Cylinder Head Gaskets (x2)
  • Stainless Steel Hardware (x4)
  • Flanged JIS Hex Head Bolts (x4)