Thread: K&n for 5.3L alpha out now
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  #9  
Old 08-07-2008, 11:45 PM
rck0025 rck0025 is offline
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Default Re: K&n for 5.3L alpha out now
Installed it today. Most I can report thus far is you can hear the truck taking deeper breaths. Hopefully it will get some better fuel economy. We shall see......................
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