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  1. Fitting Cat to 2" Downpipe - Help!

    General Tech
    If there is another thread dealing with this, please point me to it...I couldn't find one myself. I have a 96 civic hatch for which I bought an ebay header-back exhaust (my old exhaust rusted out and I needed one fast). My current set up is 4-2-1 header - downpipe has a 2" OD. It came with a...

  2. Which cat should I be using?

    Naturally Aspirated
    I'm going to start up a D16Y7/Y8 MiniMe build. I'm currently running a D15B8 (95 Hatch) with a DC Sports 4-2-1 header and a Tanabe catback...test pipe in between the two. Right now my car makes a lot of noise. Even though I've installed sound deadening material it drowns out my stereo, people...
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