There are too many different parts to list. It was only a £150 option when new, so I as suprised that there are hardly any non-GTI spec cars fitted with it.
It consists of dampers, springs, bump stops, bushes, anti roll bars, drop links and so on. Also components differed depending on the spec of the car. If it had climate, leather, sat nav etc, it would have different springs to cars without. To do the job as it would have been from the factory, you would need the reg or chassis number of a car the same spec as yours, but fitted with sports suspension. The chances of finding that car ar pretty slim.
My money would go on a Weitec fixed spring and damper kit for around £300. This will give you a firm but very composed and controlled ride and a drop of around 15mm lower than a factory sports suspension set up.
We've had the Weitec kit on my wifes car for over 3 years, and speaking as a 40 year old with 2 kids, it has to be the best combination of ride comform, look and handling that I have had from an aftermarket kit.
