Dinan Resonator Delete Kit BMW X3M X4M F97 F98 - D660-0087
The Dinan D660-0087 Resonator Delete Kit is designed for 2020-2025 BMW X3M and X4M models using the F97/F98 chassis. It replaces the factory resonated section with 2.75-inch T304 stainless-steel tubing and a mandrel-bent X-pipe.
The kit deletes the resonator between the catalyst and rear muffler to increase exhaust volume and create a smoother, fuller, more aggressive tone. Dinan specifies bolt-on installation with included mounting hardware.

