I also remember mine had a sticker on the drivers B post saying SVP for parts call SVP with a telephone number. All the shock absorbers had SVP on with a chrome type sticker and a sticker on the drivers side of the centre console saying "caution modified suspension. Careful when unlaiden"

From the dials there was a small red wire it was routed from the irs clock plug to where the radio should of been.

The head lining had a console fitted so the front light was in a different place and it gained a pair of extra lights to point in each rear seats.

On the steering column under the indicator stalk there was a extra stalk to flick on and off for the two way radio during a chase etc.