Re: Thoughts about mufflers...
i'd just get one. 2 may give you to much back pressure. and the cai can only void parts on which it's related. like you suck up some wather your fault. you got a oil leak not your fault. things like that. that can only void parts on which it relates to.!
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2006 Nissan Titan 4X4 O/R Utility Bed.
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