Thread: X Pipe for 550?
View Single Post
      01-31-2012, 08:57 PM   #7
BD997
Private First Class
BD997's Avatar
30
Rep
187
Posts

Drives: 2011 Alpine White 550i M-Sport
Join Date: Oct 2007
Location: Boston, MA

iTrader: (0)

any significant sound difference with xpipe and stock exhaust...
__________________
2011 550xi M-Sport (Alpine White)
Appreciate 0