The OEM Subaru turbo oil feed line is a known weak point that can be easily damaged when removing or installing a turbo. The IAG stainless steel AVCS and turbo line kit is a bullet proof solution that allows removal and installation of the turbo without purchasing a new OEM hard line. Their line kit is easily installed and does not require removal of the intake manifold or crossover pipe. The banjo fittings are made from steel and coated in zinc for corrosion resistance. The braided lines are suited for a high temperature environment and feature a teflon coated inner liner.