BMW F22 M240i B58 Dinan High Flow Mid-Pipe

The Dinan High Flow Mid-pipe allows for an aggressive tone to be achieved out of the stock system. Coupled with the Dinan exhaust the sound is further perfected into an aggressive growl that is hard to ignore. This full mid-section removes the factory center section, including both resonators, and replaces it with straight through 3.25" T304 stainless steel tubing for better flow, and sound while also reducing the weight by 3 pounds.