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The GReddy Profec B-Spec 2 is becoming one of the more popular EBCs around and since I had one installed I thought I'd post a really simple photo guide on how install should look like on a RB25DET engine.

Picture 1

sole.JPG

- The GReddy solenoid fully replaces the stock one.

- Black hose from the actuator goes to the GReddy solenoid as shown

- The red hose attached to the GReddy solenoid goes to Picture 2

- Electrics are wired up simply as shown.

Picture 2

tPiece.JPG

- This photo is located at far end of the plenum, next to the BOV.

- The bottom red hose attached to the T-piece comes from the solenoid in Picture 1

- The right red hose goes to the plenum as shown.

- The black hose on the left goes to the BOV.

Picture 3

tpiece21.JPG

- This photo is located at near end of the plenum, next to the wiper washer bottle.

- The bottom hose with the filter attached goes to the main control unit inside the cabin.

- Other hoses are put together simply as shown.

Hope this helps some of you during a DIY install.

can you please repost pictures please... would be great...

hey guys, can someone tell me what colour wires to connect at the sensor as i need to hard wire it in as i dont have one of the connectors to join the harness together.unit harness is green and white, valve unit is black and red.

any help is appreciated, thanks

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