Thread: Bring Challenge X-pipe's back?
View Single Post
      03-18-2019, 02:06 PM   #68
Nate@IND
BimmerPost Supporting Vendor
Nate@IND's Avatar
2868
Rep
11,374
Posts


Drives: BMW
Join Date: Oct 2006
Location: Chicago

iTrader: (19)
Quote:
Originally Posted by thompsac25 View Post
Do you know the piping diameter for the MS? I currently have the MS catless xpipe, but wondering if there would be much of a difference switching to the Challenge (catless)
Piping is the same at 2.5".
__________________
IND DISTRIBUTION | 866-963-4520 • FACEBOOK • INSTAGRAM • FLICKR
Appreciate 1
Quote