AST Rollcages V1 Removable Bolt-In 6-Point Roll Cage for Mitsubishi Lancer Evo 4 (IV) Nissan#Datsun AST roll cages are generally

AST roll cages are generally available in several versions featuring evolutions according to your needs : X or V design cross or diagonal protections for doors and roof "Nascar" style side reinforcements additional bars compatibility with a sunroof location of rear anchoring points number of doors and so on

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

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They are to be used at both ends of the Accusump so as to prevent any distortion of the tube

Compatibility models and engine codes : Subaru EJ15 EJ16 - 1493cc 1597cc (#3 spacer)

AST Rollcages V1 Removable Bolt-In 6-Point Roll Cage for Mitsubishi Lancer Evo 4 (IV) Nissan#Datsun AST roll cages are generallyAST 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