if you just put the mufflers on in the last couple of days, give it a bit longer to break them in, so to say. they may get a bit louder thats what mine did i got the 2-chamber flowmaster on my i-6 mustang and it sounded better after a week or two. it actually sounds pretty good. but i'm going to straighting out the pipes as much as i can to decrease the restriction of flow and it should get a bit louder. that and i'm removing the cat from the car. it should sound neat.
