Description This aluminium air separator tank from RE-Amemiya is the ideal replacement for your old plastic OEM unit. The original tanks are known to split around the seam where they are joined together and it gone unchecked can cause your engine to overhead as the cooling system can no longer hold the correct cooling system pressure. The RE-Amemiya AST is designed to prevent this and come with a replacement 0.9 bar radiator cap to ensure cooling system is in top condition. This AST mounts in the stock location and utilizes all the standard mounting brackets. the RE-Amemiya AST is a small price to pay for peace of mind with your cooling system. These are very popular with both modified FD owners and those that want to keep a stock looking engine bay but wish to increase reliability of their cooling system by removing a common failure point.
