ECU Remapping for private cars and companies. Automotive tune up services. Site text is "NitroBoost is a Norfolk and Suffolk based Blackcode partner, as such we offer nationally recognised remapping services from the UK's leading authority on vehicle tuning and ECU Re-mapping. We work with fleet operators and individuals to give you the best performance your car or bike can offer you. We also work with LCV, HGV and Agricultural operators in cost saving drives to lower total fleet fuel consumption and save on costs.