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  1. 2009 Armada with 110k no emissions state

    Performance Mods
    I’ve browsed the forums and can’t seem to find a solid answer. What I know now: I can go with JBA, Doug thorley, or stillen headers? which ones are best and preferred as I didn’t see a huge price difference? As of 1/1/20 the state of WA no longer does emissions checks. So don’t need cats. I...
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