if you remember...if i told you...i took off my single in dual outlet flowmaster and put in a single in, single out thrush muffler. i also dont have a cat. this past week i got tired of it beein all quiet, so i took the pipes off my old flowmaster, took it to the muffler shop, and got them to put a y pipe and hook up the old pipes to it. sounds great, but has popping when it hits higher rpms. im hoping when i put headers on it, this will stop. but i love everybody knowing im here...it like my horn.