Buying a set of Take-offs from like an 09 touring (king) would do a lot better. That is one reason I bought my 09 King over the 2010 model sitting right next to it... NO CATS... I bought the last 09 King on the floor as many 10's just came out waiting their turn to sell.
Check out For sale here and maybe a few other forums and look OR make out a post for a set of 09's... Under WTB... Bet you can find a set for 100$ or less and probably shipped.
signed....BUBBIE
Bubbie, so now that i know that the CATS were in the mufflers, what would be the advantage of replacing the stock headers with Take-offs like you are referring to.