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SLP LM or GMMG

This is a discussion on SLP LM or GMMG within the External Engine forums, part of the LSx Technical Help Section category; I have Pacesetter LTs, TSP ORY, and a Magnaflow CB and im satisfied but i want it to be louder. ...

  1. #1
    Junior Member fordkiller's Avatar
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    Midnight Blue
    2002 Z28

    SLP LM or GMMG

    I have Pacesetter LTs, TSP ORY, and a Magnaflow CB and im satisfied but i want it to be louder. I was thinking of getting either Loudmouth1 or the gmmg chambered exhaust. Ive heard alot of people complain about the LM being way too loud with LTs and an ORY, would it be the same or would the gmmg sound alot more deeper?

  2. #2
    Junior Member 00SLPSS's Avatar
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    If you can afford it, go with the GMMG, you will be very very happy with the quality and the sound.

  3. #3
    Senior Member Danger731's Avatar
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    95% say LM1 and LT's are too loud, save cash for more mods by switch'n out the LM resonance chabmer for a high flow muffler.
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  4. #4
    Senior Member predator's Avatar
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    gmmg all day long... you shouldnt have even ask that stupid ass question...

  5. #5
    Member 01camaross's Avatar
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    If you plan on keeping the car and can afford it go with the GMMG

  6. #6
    Member TwistedSS's Avatar
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    Quote Originally Posted by predator
    gmmg all day long... you shouldnt have even ask that stupid ass question...
    +1

  7. #7
    Junior Member fordkiller's Avatar
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    Midnight Blue
    2002 Z28

    Alright, money not being an issue for sure ill go with the gmmg. Hopefully order it tomorrow and put it on by the weekend. Thanks.

  8. #8
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    Listen to my GMMG with LTs and ORY on the dyno

    02 TA dyno runs

    Someone once said the GMMG with LTs and ORY will make old ladies shit their pants and parents pull their kids off the sidewalks.
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  9. #9
    The One and Only ProjectCamaro.com's Avatar
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    I have LT's, ORY, and the loudmouth exhaust and love it but then again I just don't understand spending that close to a grand on a catback. Can you imagine the profit margine on that?!
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  10. #10
    Member Huskerz1's Avatar
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    I vote LM. I can't see spending that much either. LM can be had for $377.00 or so. Put the rest of the dough into gears or a pulley or something.

  11. #11
    Junior Member fordkiller's Avatar
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    Midnight Blue
    2002 Z28

    The only concern i have is that it wont be that much louder than my magnaflow... Ive heard sound clips already but still a sound clip cant justify the real sound of an exhaust. another choice i was thinking about was going with borla.

  12. #12
    Member 01camaross's Avatar
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    Well I just got my GMMG on friday night and my car is all stock with stock Y and cats and it is prety loud and has the best quality sound you could ask for. I cant wait to put some Lts and different Y on my car. You wont regret it. well worth the money if you have it.

  13. #13
    Member Scorch's Avatar
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    Loudmouth woudl definately be louder than your magnaflow. I put Borla on mine, after changing from Flowmaster, its opened up alot better now. I haven't really heard GMMG in person, but the ones I hear on LS1.sounds.com I'm not too impressed with. And I only spent $600 on my Borla. Not $1000ish.
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  14. #14
    02 ws6 timmyvws6's Avatar
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    I started with the Loudmouth 1, a little loud, so I put a Loudmouth 2 bullet muffler on and it's just right. (Spent $450 all said and done) Have fun.

  15. #15
    Snake Eater
    Guest
    keep the magnaflow and buy a cam. that will definitely make it sound better.

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