After we did our first trackday in our daily car we started looking for a dedicated track car. We had to find a fast car, but without spending to much money. After a week or so we found an Opel kadett GSi, wich we could buy for a good price.
All modifications we've done to the car can be seen on this webpage. The emphasis during this project was on keeping the costs as low as possible. Nevertheless, it was a great car and very fun to drive. The car was sold after a year, as we bought the VW Polo.
Overview of the modifications
Pictures of the evolution of this project.