Just bought a header from a 2010 EGC,plan on removing the cat. I will install it on my 2010 FLHX,(dont like the 2-1 exhaust). A friend gave me a set of touring muffs off an older EGC he owned. He doesnt remember the exact year but says it was probably a 1990 to 93 model or newer. These muffs have a straight thru baffle and are in very good shape, the baffle looks to be 1.75 to 2 inch.Has anybody seen these mufflers before? Will they work on the new header? Will try them and see if they'll work and sound. If not,will buy a set of Wild Pig Pipes.