its clean now anyway i attacked it with a wire brush and it even got commented on by my mate how clean it looked some kid said it sounded like a subaru aswell?!?! couldnt see it myself yeah i want to chrome my rocker cover and i was thinking of getting a cold air feed pipe (the flexihose stuff) and yes im sure its my car oh and on the sensor side of things i removed to airbox to make way for the new filter so i cant plug it back in at the moment its just hanging next to the filter, what has everyone else dont with theirs?