The AWE Performance Mid Pipe for BMW F30 340i replaces the factory resonated section with straight-through 3-inch T304L stainless tubing for a fuller exhaust note and improved flow. Handcrafted from U.S.-sourced CNC mandrel-bent stainless steel, it mates to the stock system and is backed by AWE’s fitment and No Check Engine Light guarantees. Note: installing this mid pipe requires cutting the stock exhaust.
AWE Tuning BMW F30 340i Performance Mid Pipe