The Moroso -10AN aluminum turbo oil return line fitting is specified for Mitsubishi Evolution models 4–9 and provides a larger AN connection for turbo oil return plumbing. Made from aluminum, it offers a corrosion-resistant, lightweight solution for custom or replacement return lines on Evo 4–9 turbo setups where -10AN sizing is required.
Moroso Mitsubishi Evo 4-9 -10AN Aluminum Turbo Oil Return Line Fitting