Thread: (N47 328d) Can I Build A Twin-Exit Rear Exhaust Without Modifying DEF?
View Single Post
      01-19-2024, 09:59 PM   #3
dannyhu
Registered
0
Rep
4
Posts

Drives: white ac e90
Join Date: May 2007
Location: huntington beach

iTrader: (0)
You will not be able to make it a function dual exhaust without removing the DEF tank.
Appreciate 0
Quote