AST Rollcages V4 Nascar Weld-In 10-Point Roll Cage for BMW M4 F82 Arai Made in the United States

Made in the United States the AEM injection rails are made entirely of forged aluminum and are installed in place of the existing one thanks to the fitting accessories supplied

Compatibility models and engine codes : Honda B20A/B21A/B21A1 DOHC (1958cc / 2056cc)

With a diameter of 52 mm it can be easily integrated into any interior environment

ProLite : the lighter of the two models with low inertia allowing for a better response on acceleration

AST Rollcages V4 Nascar Weld-In 10-Point Roll Cage for BMW M4 F82 Arai Made in the United StatesAST 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