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View Full Version : Which is the quietest



omega1
10-13-2009, 05:52 AM
for 2009 Ultra stage1,

Choosing between the SE slipon, 4" megaphone and fatshots.

Assuming the disc mufflers were set up to achieve the same flow as the SE's, which of the three would be the quietest?

TIA

bschultz
10-13-2009, 07:45 AM
All are SAE J2825 Sound Test Compliant; however the Fat Shots are the quietest.