AST Rollcages V5 Nascar Weld-In 8-Point Roll Cage for Lexus SC Z30 7Twenty It provides filtration of 7

It provides filtration of 7 microns thanks to an internal stainless steel grid

It allows to measure the air pressure in the intake manifold and transmit this info to the ECU which will calculate the corresponding amount of fuel to inject

You can use your OEM hardware to mount them or choose among our wheel nuts and bolts offer

Each rail is delivered with its instructions for use its O-rings for the injectors and all the mounting accessories (screws brackets etc

AST Rollcages V5 Nascar Weld-In 8-Point Roll Cage for Lexus SC Z30 7Twenty It provides filtration of 7AST 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