Connects from stock section 1 to this y-pipe. You can mate this y-pipe to Bimmerworld's single exit exhaust or make your own custom single exit. Comes with y-pipe, 2 OEM exhaust hangers and Bimmerworld center support bracket.
$220 picked up in Irvine, CA or $260 shipped.
More info:
https://www.bimmerworld.com/Exhaust/...-Street-Y.html
This part is Section A below.