I have a 2012 Ultraclassic which I have installed a Vance and Hines Dresser Duals head pipe and V&H twin slash round mufflers. I had this system on my 2010 Ultra for a while. I finally got the leaks fixed on it but am having trouble with leaks on my 2012. One Harley dealer told me to use screamin eagle gaskets, which I have tried and can not get rid of the leaks. Another told me to use stock gaskets, which I did eventually get to stop leaking on my 2010, however couldnt get to stop leaking on my 2012 which was installed by a HD Dealer. This is a very annoying situation, the constant exhaust smell is terrible.
Anyone have any suggestions how to best fix this