The MagnaFlow direct-fit manifold catalytic converter designed for 2011–2013 Infiniti QX56 5.6L and 2014–2016 QX80 5.6L restores emissions compliance with an OEM-style unit. Built from corrosion-resistant stainless materials with OE-replicated flow dynamics, it uses mandrel-bent tubing and a single laser fusion weld to reduce leaks. Essential bolts, washers and a crush ring gasket are included to aid installation.
MagnaFlow 11-13 QX56 V8 5.6 OEM Manifold Direct Fit Converter