AST Rollcages V4 Weld-In 8-Point Roll Cage for Seat Marbella - FIA VN47 Vector Access to the lower nut

Access to the lower nut is also easy and there is enough space to use a ratchet spanner

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

Fitting hardware is provided free of charge as well as valves spigot rings and centre caps

The regulator can be renovated with the AEM Adjustable Fuel Pressure Regulator Rebuild Kit making sure get the most out of the item over a long period of time

AST Rollcages V4 Weld-In 8-Point Roll Cage for Seat Marbella - FIA VN47 Vector Access to the lower nutAST 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