Havnt had a chance to look at it yet but quite a tinny rattle starting to come from the middle of my d22, sounds like its coming from somewhere around the area below the gear shift, its getting worse daily , just thought id get some ideas from u guys b4 i look at the weekend, truck performs fine and pulls well, where is the cat and could it be falling apart, coul;d this be the excuse i need to go and get a stainless exaust :lol: