The MagnaFlow Standard Grade direct-fit catalytic converter 23559 restores emissions control for 1985–1988 BMW 735i and 1988 BMW 735iL applications, helping keep the check engine light off while matching OE fit and flow dynamics. Made with mandrel-bent tubing and corrosion-resistant stainless steel, 23559 ships with flange gaskets, a Torca clamp and donut gasket to simplify installation and reduce the chance of exhaust leaks.
MagnaFlow Direct Fit Catalytic Converter BMW 85 87