Please note that all cars should be built to the current 2024 orci national banger rules. Roofplates and floor plates are compulsory,only the original steel bumper or a flat plate bumper can be used (3mmx100mm) with a maximum of 2 bolts securing it either side. Crush tubes can be used but can NOT interlock and must fall free when the bonnet is removed. Please check the current tyre rules for national bangers.