AST Rollcages V5 Weld-In 8-Point Roll Cage for Audi A4 B5 Sedan (FWD) Hyundai Here are the main materials

Here are the main materials used :ARP 8740 (Chromoly) : the material with the best quality for the Retail EUR inc VAT" offering excellent performances for the majority of “racing” applications

0L LF MZR (Duratec) - Mazda 3 MX-5

With significant widths and ET's they guarantee a flush tuned look

Compatibility models and engine codes : Mazda B1 B3 B5 Z5-DE - 1

AST Rollcages V5 Weld-In 8-Point Roll Cage for Audi A4 B5 Sedan (FWD) Hyundai Here are the main materialsAST Roll Cages SpecificationsAttention : AST roll cages designed and built according to FIA Appendix J may not be approved depending on the year of preparation of your car. Indeed the safety requirements are often revised in Appendix J by the FIA. Check with your Federation Sporting Organisation for the minimum safety requirements specific to your vehicle version engine and type of event and or championship to be contested. AST roll cages have 4 to 10