Akrapovic 2021+ BMW M240I M44OI (G42) Slip-On Line Exhaust (Titanium)(will need BMW#18 30 8 686 640)

Borla Universal S-type 2.5in Inlet/Outlet Muffler

Cometic 3.0in HTS Header Collector Gasket Set - .060in DIA Port/3.875 Bolt Circle

Cometic 3.0in Copper Header Collector - .043in DIA Port/3.875 Bolt Circle

Cometic Exhaust Header Collector Gasket .040in Aluminum-3.0in Diameter Port-3.875in Bolt Circle-Set

Cometic Ford Windsor V8 .060in HTS Exhaust Manifold Gasket Set