kooks headers mac pro chamber kooks mufflers or dynomax ultra flow.
kooks are so freakin expensive though. i wouldnt mind some ARH's but they are also on the high end. i heard that bbk's collector is a choke point because of the ball and socket type fitting... i hear that MAC's sometimes have fitment problems, but a lot of people use them with no problems are they a cheaper. and Pacesetter makes some too, but i dont see anybody with them. If hes got the money, i would go with kooks alsohorsepower wise... robert hindman told me flowmasters robbed a bunch of hp... that kooks and dynomax was the best for power... and kooks headers on that end
slp resonators are really nice... ive heard a lot of problems about hooker headers though.. fitment issues alsoBbk long tubes, x pipe, SLP resignators.
Kooks like was said,
hooker makes some really nice headers