Information?? High quality chassis partseries products. Made with high strength steel tubing for superior strength and durability. Stable performance, reliable quality and long service life Uniform thickness, no blow holes, slag, cracks, tearing, or incomplete fusion. Measured by specialized inspection tools after welding to make sure assemble hole , bushings insert, and installation sizes are proper. Professional InstallerisHighly Recommended(No Instruction Included) Alignment Highly Recommended After InstallCompatibility Chart?? For 2014-2020INFINITIQX60V63.5LLeftFrom 9/14 For 2007-2018NissanAltimaV6 3.5LLeft For 2009-2014Nissan MaximaV6 3.5L Left For 2016-2021Nissan Maxima V6 3.5L Left For 2009-2012Nissan Murano V6 3.5LLeft For 2015-2021Nissan Murano V6 3.5LLeft For 2013-2020Nissan Pathfinder V6 3.5LLeft For 2011-2012Nissan Quest V6 3.5L LeftPackage Content: 1x Exhaust Manifold 1x Manifold Gasket 1x Flange Gasket 4x Bolts 2x Studs 2x Nuts