AST Rollcages V3 Weld-In 8-Point Roll Cage for Audi A3 8P - 3-Door, Quattro Ansen Sprint With the addition of a

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

About ARPSince 1968 ARP have developed their own solutions to improve the reliability of racing engines

It fits in Silvia 200SX

It has two inlets and one outlet with a 9/16"x18 thread (equivalent to Dash 6 or AN6) as well as a 1/8" NPT port for the connection of a fuel pressure gauge or  an optional banjo fitting

AST Rollcages V3 Weld-In 8-Point Roll Cage for Audi A3 8P - 3-Door, Quattro Ansen Sprint With the addition of aAST 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