im trying to figure out what exuast manifolds i should get. i want something that will give me a good amount of HP and top end. i heard of some manifolds cracking so im trying to stay away from those. i was looking at the GP Moto's and GREDDY's but i dont know if they will pass emissions(if any manifolds do?) also looking for a up pipe to throw onto the car, if the headers dont come with one. so let me know if anyone has any info on this it would be very apreciated. thanks to all

FLYSTI05