View Single Post
      07-25-2012, 10:34 PM   #3
txz4
Major
txz4's Avatar
59
Rep
1,097
Posts

Drives: 2006 M coupe
Join Date: Oct 2010
Location: san antonio, texas

iTrader: (3)

http://www.zpost.com/forums/showthread.php?t=722988

Dave custom made a single section 1 and used an Aero turbine resonator. No rasp, and less drone than my car has.
Appreciate 0