FS: BMW E90 M3 Exhaust OBO

[thecornerchesspiece]

Selling used modded exhaust for BMW E90 M3

Forget if it's the 2pipe or the 4pipe or whatnot. I think the welds would be the sign but I forget the signs too. Lol

Local Pick up only. Bay Area. $400 OBO

[thecornerchesspiece]

Just learned that this is the 'bypass mod' or the '4 pipe mod'

[derbo]

Originally Posted by thecornerchesspiece

Just learned that this is the 'bypass mod' or the '4 pipe mod'

From the welds, it's a bypass mod. 4 pipe mod would have welds on the inner chambers . GLWS!

[thecornerchesspiece]

Originally Posted by derbo

From the welds, it's a bypass mod. 4 pipe mod would have welds on the inner chambers . GLWS!

Thanks for the clarification!