Well, 9 months and a bag and a half of steel wool inside a reversed cone got me past the db monsters.  I can officially get tags for a year.  
Now my car is nekkid now without the tint. 
 Sum it all up:
Kooks 3.5" LT's, 3" ORY into a closed Borla and through 1-1/2 bags of coarse steel wool in a reversed cone.......89.9db
Oh yeah, apparently it was a German holiday to  
