Dec 17, 2001 #1 Q Qualitywires.com Supporting Vendor Supporting Vendor Joined Oct 18, 2000 Posts 7,050 Reaction score 2 Location Louisville, KY is it 2.5" ??
Dec 17, 2001 #2 J JonB Legacy\Supporting Vendor Supporting Vendor Joined Dec 8, 1997 Posts 10,327 Reaction score 45 Location Columbia River Gorge 2.5" OD........... 2.25" ID
Dec 17, 2001 #3 J Joel Enthusiast Joined Jul 14, 2001 Posts 509 Reaction score 0 Location Ireland I was amazed to see that the interior of the in sill silencers necks down to 1.75"
