Thread: SWEET new muffler
View Single Post
Old Feb 29, 2004 | 09:21 PM
  #10  
fino22's Avatar
fino22
Registered User
 
Joined: Sep 2003
Posts: 64
Likes: 0
From: Minnesota
Default
Yeah so basically low RPMs engages the valve and hi RPMs disengages the valve making it quiet at low RPMs (like when you have in a silencer)
Reply
0