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Questions for TacoChief re headers

Discussion in 'Performance and Tuning' started by thenrie, Oct 5, 2007.

  1. Oct 5, 2007 at 6:29 AM

    thenrie [OP] Well-Known Member

    Sep 1, 2007
    Stafford, VA
    2000 Tacoma, SR5, TRD, 2.7L (LEV), 4wd, 5sp m
    Magnaflow cat and cat-back exhaust, AFE Stage 2 cold-air intake system, 2.5" lift via Skyjacker leaf packs, Bilstein 5100s.
    I saw on another thread where you said you work for Toyota and put headers on your Taco. I have a '00 4wd with a 2.7 with two cats (I think that makes it an LEV engine?). The exhaust manifold looks like a shorty header anyway, made of welded tubes rather than cast iron, so I am wondering whether headers on my truck will give me any appreciable performance gains. In an effort to gain a bit of mpg, I have installed an AFE Stage 2 cold air intake and a magnaflow cat-back exhaust. I have been thinking about installing Pacesetter headers and high-flow cats. I just need to make sure it will still pass Pennsylvania emmissions inspections. Any thoughts?

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