AST Rollcages V4 Nascar Weld-In 8-Point Roll Cage for BMW E46 Sedan Gris Argenté / Poli Entirely in forged aluminum it

Entirely in forged aluminum it has a large return orifice which can withstand very large fuel flows

With its large diameter stainless steel case it allows you to check the pressure inside the tube with great accuracy before the engine is pre-lubricated

These adjustable pulleys are equipped with six quality Allen bolts designed to be easily and regularly handled and to secure your camshaft adjustments in a hyperstatic manner

Depending on use ARP offers a large choice of high grade material in the fabrication of their products

Each AST roll cage is supplied with all the necessary hardware and accessories : reinforcement plates bolts documentation installation instructions and stickers

AST Rollcages V4 Nascar Weld-In 8-Point Roll Cage for BMW E46 Sedan Gris Argenté / Poli Entirely in forged aluminum itAST 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