Need advice on "R-Spec Dsm with shift Light"

[nitekid]

Hi all,

Any kind soul has the instruction booklet on how to fix this up?

I've been to a few garage but they have no confident in having this device fix without the instruction booklet.

Thanks

 

[Dazz0i]

at a guess, it splices into the ECU wires.

speed and revs? then power, earth, ignition and illumination?

A bit like my EVC6