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air box mods

  1. I4/I5 Engine & Drivetrain
    I have an 05 crew cab z71 and I am planning to modify my intake a little more, currently just have a k&n high-flow and want to take it further. The two options i have are just rollin no lid but then comes the issue of basically i would be sucking in hot air and found that correlated to the...
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