cats
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Join Date: Aug 2009
Location: Elyria, OH
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cats
so i have an 07 4x4 lariat screw w/ a 5.4l. anyway i was under it the other day changing the trans filter ands i looked over at my exhuast. well what i thought were my cats look like resonators that come off the manifolds w/ o2 sensors in them. so looking around some more i didint see any cats. so are those resonators or cats? if they are resonators does my rigs not have any cats?