ANy opions im thinking Berk Hfc and dont know what headers and are some of the headers bigger in diameter casue my stock ones are smaller than my exhaust. What have you guys tried

 

iv seen some ppl with the berks hfc on evo2. sounds good i guess. better then stock cats. tests pipes will give you nasty *** rasp anyways with the evo2.. why dont you get it and give us a review and maybe a sound clip or something. would help alot considering how many times a question like this comes around.
as for headers.. eh.. ill pass on that one unless i dont have anything else to waste my money on..