Automobili Lamborghini SpA introduced their SE30 Diablo model as a limited edition, only 150 would be made, each one numbered and bearing a special plaque stating which serial number the car had … but during the fabrication of this already very limited production run you could request an even more exclusive edition … a Diablo SE30 with Jota upgrade.

See more at: http://www.lambocars.com/diablo/diablo_se_jota_edition.html