currently running no silencers, no cat,  just a straight thru backbox (single exit, i dont care what you say!  ) 
  
its soo loud...... sounds awesome but way too loud and needs to lose a LOT of rasp! 
http://s914.photobuc...7f9562.mp4.html 
  
gonna stick this in the ,middle 
 
its a 5 inch round magnaflow silencer, 14 inches long! 
  
will update with the noise difference so anyone building custom exhausts or wants to add a silencer, heres some advice