I've been seriously thinking about getting the alter-k-tion K member, then I could use the one and three-quarter inch long tube headers made for it. I really need more exhaust flow. I'm running stock heads, but I ported the holy crap out of them and the dd9 are 1 and 1/2 in tubes. If I go that route, I'm going to be sending these headers back to Sanderson in the hopes that they will use the New Dimensions in some product development, maybe make one that will fit with power steering.