AST Rollcages V2 Removable Bolt-In Rear Roll Cage for BMW 3-Series E90 (Sedan) Style57 Their large diameter also guarantees

Their large diameter also guarantees a large fuel capacity making it possible to dampen the pulsations and back pressure generated by large injectors

Compatibility models and engine codes : Toyota 2ZZ-GE 1796cc

Compatibility models and engine codes : Subaru EJ15 EJ16 - 1493cc 1597cc (#3 spacer)

6LDesigned to withstand high RPM temperatures and load these high strength bearings are manufactured by ACL from 3 layers of hardened steel copper and nickel

AST Rollcages V2 Removable Bolt-In Rear Roll Cage for BMW 3-Series E90 (Sedan) Style57 Their large diameter also guaranteesAST 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