replaces rear resonator/section 2 with straight-thru pipes; complete, stainless steel construction; uses factory hangers and hardware to fit to a stock front section (or Supersprint option) or to any muffler section. When you add one of these section 2 pipes to your exhaust you raise the volume of the exhaust by deleting the rear resonator. It's perfect for getting that little bit extra sound from a sport muffler. NOTE: on the 650Ci, the Supersprint Front Pipes are required (see below).

Applications:
2005- newer coupe and cabrio E63 645ci, 650ci, E64 645ci, 650ci