Buddy club brack box pnp ecu???

[Garci]

Ok guys I need some input with this
Buddy Club Brack Box questions will be at bottom
On thread so have a look and post you inputs:

Cases & stickers:

Connections attach to ecu pinout & circuit board:

Circuit Inside the lil black box:

Stock ecu crystals:

Brack box crystal:

Traces on circuit board for PIM & THA pinout has
been broken & wires from lil black box soldered to eac end:

Same goes for SPD pinout:

4E-fte 89661-10100 Ecu
Buddy Club brack Box

8 wires from lil black box to ecu

Wires. - pin or circuit board

Black. - E1
Red. - +B
Blue. . - THA
Purple - split trace THA @ board
Yellow. - PIM
Brown. - split trace PIM @ board
White. - SPD
Green. - split trace SPD @ board

Compared to stock ecu: seem like the (buddy club brack box) has 2 crystals that have been upgraded as they are covered with some white silicone glue stuff.

Now on the lil black box inside the circuit board has been glue in aswell . There are 2x IC chips that there Id #'s have been scratched off. looks like they did that on purpose so you can't duplicate it. There is also 2x lil yellow adjustable potentiometer on the board aswell.

The tag on the black box :
Type. Ep82 4eft
Spec. N
NO. RA7

Question is what is the real benefits of it?
PIM - boost cut?
SPD - speed cut?
Pot 1 - adjust boost cut?
Pot2 - adjust speed cut?
THA - ?
Crystal 1 - raised or lower rev limit?
Crystal 2 - ?

Any helpful info would be of great help.

 

[omikron]

I own one, in the same boar, ive heard that one of the onboard pots can trim fuel in addition to the external one