D16y8 likes a 4-2-1 type header with light mods. I have used DC sports and the cheaper Ebay stainless units. I could'nt tell the difference in sound, power, or fitment. In my opinion the stainless Ebay units look a lot better under the hood, since they change color when they heat up. I would consider adding an adjusable cam gear with this combination, the power increase is more defined. Set the cam gear timing to 2-1\2 deg. retarded for maxium high rpm power.