HCI Systems Limited specialises in Designing and Manufacturing bespoke Electrical Systems for the Automotive, Autosport, Defence, Marine and Commercial market sectors. We are a family owned company whose personnel have over 20 years experience at designing and manufacturing electrical wiring assemblies at the highest quality, specifying the correct materials and manufacturing techniques for each market sector and environment. We can utilise our knowledge from these market sectors to create a wiring assembly tailored to fit your requirements at a very competitive price. We are also distributors for the Plex Tuning and Motec range and can offer complete Installation, Mapping, Dyno and Support services.