Suitable for all Elise and Exige 4 cylinder models including Elise S1, S2 & S3. A requirement of most tracks events is the fitting of a rear mounted tow hook. This hook simply mounts onto your under tray through one of the two rear M8 tray mounting bolts. This secures the tow hook to the rear subframe, which is very strong. This mounting method also allows the hook to swivel, should the car not be positioned straight behind the towing vehicle, avoiding unnecessary damage.