AST Rollcages V3 Removable Bolt-In 6-Point Roll Cage for BMW 1-Series E81 (3-Door) 18" Focused on innovation the brand

Focused on innovation the brand is renowned for the quality and performance of its products and sponsors a number of motorsport players around the world such as the drift driver Axel François in France

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

Yet you must also pick a valve with a pressure setting close enough to your normal operating pressure

Its 1:1 ratio and its longer spring make it particularly precise and easy to adjust on a supercharged engines

Compatibility models and engine codes : Toyota 1S 2S 3S 4S 5S - 1832cc 1838cc 1995cc 1998cc 2164cc

AST Rollcages V3 Removable Bolt-In 6-Point Roll Cage for BMW 1-Series E81 (3-Door) 18" Focused on innovation the brandAST 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