[a2-16v-list] Loud Exhaust

[Steven Arguello]

TT Dynaflow exhaust got way too loud after running a gravel/sand road  
rally. Shop said it wasn't leaking anywhere, just the tip broke off.  
(I kept it) Put a new muffler in, still loud.  I'm still adjusting  
everything and haven't fully tightened the 2 clamps that hold the  
muffler. It's quiet @ idle, unbearable @ 3300 rpm. Do resonators wear  
out?
Any thoughts?
Thanks again,
Steve