Quote Originally Posted by vincikwan View Post
so in other words, the x-force 4-2-1 header is better than the AUDM dc2r 4-2-1 header is that right?
audm type R headers are shit, very restrictive. so the xforce will def be better. but i would get the 98spec headers over the xforce. theres more work involved fitting the 98spec headers tough as they dont bolt up to the stock cat, meaning you need a modify/change the collector flange.