Thread: For those of you that have Top Speed Exhaust or thinking of getting. Must Read!!!
View Single Post
Old 02-28-2011, 03:49 PM   #8
known1
Registered User
 
Join Date: Dec 2008
Location: Chicago
Posts: 70
My Ride: 2005 BMW M3
View My Garage
Mine never whistled, i have the topspeed exhaust.
__________________
known1 is offline   Reply With Quote