well hell, dc can not be that bad if they are still as popular as they are. If you want to go out and spend the money on something like a comptech or anything along those lines then why not just say that they are crap and go with a hytech or how ever you spell it. I do not see that big of a deal with there being a difference in the brand of a regular header unless you are supercharged. Before you get pissed about all of this why does dc suck. I am a dc fan by the way i got the cc 4-1 and there is some torque down low but it drops in the mid and really picks up good up high.