Mazda Fd3s RX-7 AST Tank Flange - Aluminum

Vinny Fab FD3S RX-7 AST Tank Flange (Aluminium)

Mazda FD3S RX-7 AST Tank Flange — precision CNC-machined from 12 mm billet aluminium.

Perfect for those wanting to fabricate their own AST (Air Separator Tank) setups. Designed for strength, light weight, and weld-ready precision, this flange is ideal for custom cooling and breather systems.