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  1. 6.4L Performance Parts Discussion
    Just wondering what the benefits of putting an external wastegate would be, and If I should do it. I have an 08 f250, EGR delete, DPF delete, 5" straight pipe, and a 310 tune. And I'm only pushing 35-37psi of boost so I don't think I'd need one? And if not when would I need one?
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