AWE SwitchPath™-to-Track Conversion Kit for BMW F90 M5

If you're looking to have it cranked to 11 at all times, this is for you. The AWE SwitchPath™-to-Track Conversion kit replaces the rear muffler and valve section sections with straight-through, unfiltered Track Edition rear sections. Features & Benefits: Handcrafted from dual 3-inch U.S.-sourced CNC mandrel-bent .065-inch wall T304L stainless steel|Less is more: clean, straight-through design|Perfect fitment, guaranteed|AWE No Check Engine Light Guarantee|Lifetime Warranty