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2G GSX Cat length?? (dumb question)

Posted by techboy, Aug 5, 2019

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  1. techboy

    techboy Proven Member

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    Joined Feb 3, 2018
    Lehigh Valley, Pennsylvania
    So I'm in the final stages of my GSX swap. I going to be making some custom exhaust pieces to mate up to a STM cat-back I purchased. Out of curiosity ... how long is a GSX cat? My GST high-flow cat is 16" long ... are they the same length? Anyone got one they can measure? Thanks.
     

    Street Build 1K  6

    1999 Mitsubishi Eclipse GST
    13.876 @ 106.97 · 2G DSM
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  2. 2gmitsueclipse

    2gmitsueclipse DSM Wiseman

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    Joined Jul 13, 2005
    Auburn Hills, Michigan
    The OE catalytic converter measures 16" from inlet/outlet flange on a 98 fed. spec GSX.
     

    Autocross Build 18K  47

    1998 Mitsubishi Eclipse GSX
    awd · manual · 2G DSM

    Street Build 2K  0

    1999 Mitsubishi Eclipse GST
    manual · 2G DSM

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    1990 Plymouth Laser RS Turbo
    manual · 1G DSM
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    ThunderChild likes this.
  3. techboy

    techboy Proven Member

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    Joined Feb 3, 2018
    Lehigh Valley, Pennsylvania
    Thanks! That's all I needed to know.
     

    Street Build 1K  6

    1999 Mitsubishi Eclipse GST
    13.876 @ 106.97 · 2G DSM
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