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resignator

  1. Removing resignator?

    6.0L Performance Parts Discussion
    I have an 04 6.0, and deleted my cat and muffler about 20 minutes after purchase. My truck has a nice sound to it if I must say so myself. I was getting things together to do my EGR delete and had a questionable part on my rig. From looking around I think I have narrowed it down to a resignator...
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