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which is better

This is a discussion on which is better within the External Engine forums, part of the LSx Technical Help Section category; I currently have pacesetter hdrs with magna flow...sounds nice, but want something a little louder. I was interested in loudmouth ...

  1. #1
    Junior Member
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    blue
    2001 pontiac trans am

    which is better

    I currently have pacesetter hdrs with magna flow...sounds nice, but want something a little louder. I was interested in loudmouth by SLP but wasn't sure it was good or bad?? Will it take HP from what I already have? Is there proper back pressure?? Wut do you guys think?

  2. #2
    Member Fearls1's Avatar
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    Oct 2005
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    Verdigris, OK
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    MRM
    2002 T/A M6

    SLP is good only for the lid. Leave it at that. As far as making more noise... go get yourself an electric cutout. That should satistfy your sound needs

  3. #3
    Member Numba1TA's Avatar
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    Pewter
    1999 Trans Am WS6 A4

    GMMG catback is really loud and wont cost u any hp

  4. #4
    Veteran Blackbird WS6's Avatar
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    GMMG FTW ..............PM Mr.luos he has a friend with one for sale cheap (i think.. lol)

  5. #5
    War Machine BIG GUNS's Avatar
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    00 Trans Am/Auto

    GMMG. That will be my next one after I get my LPP headers and y pipe.

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