The MagnaFlow 2012-2017 Lexus LS460 Street Series Axle-Back Performance Exhaust System brings enhanced engine sound and dyno-proven performance to your 4.6L 2012-2017 Lexus LS460 with a healthy helping of our deep resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable corrosion resistant stainless steel design this Lexus LS460 exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features an axle-back layout designed to replace your Lexus LS460's exhaust system from near the rear axle on back. With its fast-flowing mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit your ride will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 19296 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.