EZ Electric Power Steering for your Ferrari Testarossa EZ Electric Power Steering offers an electric power steering kit for the Ferrari Testarossa Series 1 and Series 2. This kit is designed to be installed completely invisible under the dashboard, leaving the original interior intact. The installation requires no modifications such as welding or cutting to the original steering column; instead, a new, custom steering column is included that fits directly into the Testarossa. This means that the original steering column can be retained for any subsequent restorations.