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midpipe

  1. I4/I5 Engine & Drivetrain
    I have the '07 3.7L Crew Cab Z71 with torsion bars. What is the deal with the crushed sections of the midpipe? Even when I used the search feature, all I could find was info about people replacing it, but not why its there, or what impact it has. I am guessing it is there to lend extra...
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