Quick view SPA Technique SPA FIA18 FireSense AFFF Fire Suppression Systems, FIA (4L) These SPA FIA18 FireSense-Response systems are FIA Homologated (Homologation No. Ex.045.17) per FIA Technical List No. 16. They are SCCA legal in all cars regardless of the vehicle's racing class and... $399.99 Add to Cart