XT 125 r CDI ???

hello people i need some help

iv been looking to upgrade my CDI and iv come to an dead stop

but iv looked at the ttr 125 stage 3 digitally tunable CDI

and they have the same engine, spark lead and coil and same connecter

the wiring on the diagram displays a simmilar lay out but different colours

im more trial and error but when im spending £150 + i need a second opinion

Also if i remove the last cable (black-white) on the current CDI

by unpluging it from the other end (save damaging any thing)

it seems to take the resriction off the top revs does this seem to work for any one else