Quote Originally Posted by Turbodude06 View Post
I've never seen a ebay 4-1 d series header, I didn't think u could get one unless it was name brand? Plus for a d I wouldn't get anything but a 4-2-1 to help it out on the TQ side....
agreed, go 421! if you do end up going 41 get a skid plate if your low, i regret not getting 1 for my 41 headers..