The stupid exhaust question thread

Discussion in 'Exhaust' started by 1996 yukon, Dec 30, 2009.

  1. jdyates

    jdyates Ghetto Racetruck

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    My uncle (P.O) told me he had the cat gutted, but i know that's BS since there's no muffler or piping past the tranny crossmember, just the cat, and it sounds muffled as hell. A real gutted cat would sound INSANE with my set up. Practically open-headers. I want to take the cat completely off, then put a flowmaster or thrush in its place.
     
  2. 94K1500KBAR

    94K1500KBAR I'm Awesome

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    Yeah I never have either. Idk why you would put a 4.3 in a 2500 but im not one to judge lol
    Thanks. I might give it a try
     
  3. 94K1500KBAR

    94K1500KBAR I'm Awesome

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    I have a 94 4.3L. My manifold is cracked and want to go to headers. Are the 96 4.3L really so much different that they won't fit? Or is it just bc it's a vortec?
     
  4. Lsp1369

    Lsp1369 Newbie

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    Any ideas on a manifold back setup for 1995 k2500 suburban with a Tbi 454. There doesn't seem to be much out there on the market.
     
  5. Lsp1369

    Lsp1369 Newbie

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    I have been considering just gutting the cat and going with a 30" magnaflow 12641 dumped out behind the axle.
     
  6. whiplash473

    whiplash473 Tyler

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    Anybody come across a header-back exhaust for our trucks online? I'll be welding up a new exhaust but the thought crossed my mind to buy one.


    Sent from my bored/stroked iPhone 6S
     

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