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I have a feeling you are going to get flamed pretty bad on this one...But to answer your question...If you want to mod more, the single intake (VQ35DE) will be better. But if you are just planning on staying stock the dual intake(VQ35HR) would be better. They are totally different motors and each have their strong points...If I were you I would go with the HR motor since it has more power and a higher rev limit, plus it's newer.