AST Rollcages V2 Bolt-In 6-Point Roll Cage for Porsche 911 901 - FIA AEM Technical SpecificationsAccuracy : +/- 0

Technical SpecificationsAccuracy : +/- 0

ACL Race Main Bearings Honda B20A B21 DOHCDesigned to withstand high RPM temperatures and load these high strength bearings are manufactured by ACL from 3 layers of hardened steel copper and nickel

With the addition of a front pipe and a cat delete it offers superior boost control by having less back pressure on the wastegate exit path

With its large diameter stainless steel case it allows you to check the pressure inside the tube with great accuracy before the engine is pre-lubricated

AST Rollcages V2 Bolt-In 6-Point Roll Cage for Porsche 911 901 - FIA AEM Technical SpecificationsAccuracy : +/- 0AST 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