This is the Honda Integra Type R which was built by Foss-Tech to meet the FIA Superproduction Regulations. It raced in 1998 of 24h Spa and then it was sold to José Fontes in 1999, who was the Portuguese Champion in the same year.

Source- racecarsdirect.com/Advert/Details/81441/foss-tech-honda-integra-type-r
www.autosport.pt/velocidade/pistas-2/honda-integra-ex-fontes-de-regresso-pelas-maos-de-alexandre-nogueira/