View Single Post
      01-16-2012, 02:24 PM   #20
pbonsalb
Lieutenant Colonel
 
Drives: 08 E90 M3, 99 E36 M3 Turbo
Join Date: Feb 2011
Location: Concord, NH

Posts: 1,517
iTrader: (3)

BMW uses hemholtz chambers on some of its exhausts and some of its intakes. AA uses them on some of its exhausts, as do other tuners.
pbonsalb is offline  
0
Reply With Quote