[sleepermode]

i already got the adaptor for a cone filter but it wont work with my car i think theres a vacuum leak somewhere that causes the engine to choke. it even sounds like its misfiring. as for the cat and headers. i live in california and there is no carb legal headers available but i think greddy or hks is making one. for the cat i think ill go with dynomax v8. i forgot who in this board suggested it but it sounds good to me. oh yeah my exhaust will come with a 5zigen fireball muffler. but i gotta make sure they put real 5zigen not some generic one cuz i can buy the border fireball from pdm for 78 bucks.