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exhaust manifold

  1. Header/cats recommendations

    Performance Mods
    I am looking to replace the stock headers/cats system on my 08 Armada for something more free flowing. I would like to get a new system with headers and cats so this isnt a delete. Just want something better. Any recommendations? Thanks!
  2. Exhaust Manifold Purchase / Ideas

    Engine/Drivetrain
    I have a 2006 Armada SE and need to install new catalytic converters / manifolds. Any idea in Canada (preferably) or US where I would find a good deal? I was quoted 3k from my shop for 2 new manifolds and labor. Thoughts? I currently have 160,000 Miles on it and have invested 3-4 K over the last...
  3. exhaust leak

    Engine/Drivetrain
    I have an 05 Armada and after 14 years, I still love it. It had a nasty exhaust leak which we fixed by pulling it all apart and welding it. But I am looking to buy a newer one and was wondering if anyone knows if/when nissan fixed the manifold issues that basically plagued the older models...
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