KOENIG-SPECIALS wide body kit based on Mercedes-Benz SL (R107) '1984–????
Koenig Ferrari Testarossa Spider Bi-Turbo '1986–91designed by Pininfarina
Koenig Ferrari Testarossa Competition Evolution Spider '1987–88designed by PininfarinaProduced in 25 copies
Koenig Lamborghini Diablo VT Roadster (ver.1) '1995–98
KOENIG-SPECIALS based on Mercedes-Benz SL (R129) '2000–????