Thread: Benefits of dual exhaust

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  1. #1 Benefits of dual exhaust 
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    I have a 2000 Se with plans on top swapping sometime in the future would there be any benefit of running duals or would the stock one exit exhaust work just the same? My resonsator is starting to rot so i would possibly be doing the exhaust sometime in the near future so I figured i would ask and see what you guys have to say on single vs duals.
    2000 Grand Prix SE: Knocking rod mod and broken timing chain mod. L67 coming soon!
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  2. #2 Re: Benefits of dual exhaust 
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    it looks "cool"
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  3. #3 Re: Benefits of dual exhaust 
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    So other than looking cooler it does not provide any other benefit?
    2000 Grand Prix SE: Knocking rod mod and broken timing chain mod. L67 coming soon!
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  4. #4 Re: Benefits of dual exhaust 
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    Not really.

    As long as the system is sized appropriately then performance should be comparable.
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  5. #5 Re: Benefits of dual exhaust 
    GT Level Member zipper's Avatar
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    If anything it could technically slow you down due to the extra weight of the pipes and tips that you get. But it won't be noticable really. You might gain 20lbs.

    NA dyno: 222whp
    Novi 1000 dyno: 348whp
    Novi 2000 dyno: 372whp Best 1/4 mile: 13.2634@105.12mph
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  6. #6 Re: Benefits of dual exhaust 
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    just for your own FYI..if you decide to make your SE to dual exhaust...buy the 2003+ ypipe...if you buy 97-02 it will cost much more
    '03 Grand Prix SE Nice n Slow, but I'll race you in the snow! (Current)
    '97 Grand Am 2.4 217,XXX mi (Sold)
    '00 Grand Prix SE (Deceased)
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  7. #7 Re: Benefits of dual exhaust 
    The Blue One blueguy's Avatar
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    Just keep it single outlet...and make a custom catback...it'll sound better too...my buddy has a setup like that.
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
    '99 Chevrolet Silverado Classic Z71 4x4 - K&N Intake/Gibson Exhaust #TRUCKTHINGS
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    '04 Chevrolet Corvette MRM A4/LS1 - TSP LT's, 3"O/R X, AFE S2 CAI
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  8. #8 Re: Benefits of dual exhaust 
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    3.8 i dunno, but my 3.1 with the stock cat and a glasspack with dual outlets sounds real nice =)
    http://www.facebook.com/#!/video/video.php?v=500049077772
    '03 Grand Prix SE Nice n Slow, but I'll race you in the snow! (Current)
    '97 Grand Am 2.4 217,XXX mi (Sold)
    '00 Grand Prix SE (Deceased)
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  9. #9 Re: Benefits of dual exhaust 
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    Benefits are that it can sound good or like total s**t.
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  10. #10 Re: Benefits of dual exhaust 
    GT Level Member zipper's Avatar
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    3800's never sound good, lol.

    NA dyno: 222whp
    Novi 1000 dyno: 348whp
    Novi 2000 dyno: 372whp Best 1/4 mile: 13.2634@105.12mph
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  11. #11 Re: Benefits of dual exhaust 
    GrandPrix Junkie redlinepontiac's Avatar
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    lol they sound good at idle, anything above that sounds like s***
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  12. #12 Re: Benefits of dual exhaust 
    GT Level Member zipper's Avatar
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    Quote Originally Posted by redlinepontiac View Post
    lol they sound good at idle, anything above that sounds like s***
    Okay, I can agree with that

    NA dyno: 222whp
    Novi 1000 dyno: 348whp
    Novi 2000 dyno: 372whp Best 1/4 mile: 13.2634@105.12mph
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  13. #13 Re: Benefits of dual exhaust 
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    Im for sure going to stay with the single outlet, I have a spare Gt rear bumper so i was going to install but ill just put that on Craigslist to offset some of the cost of my exhaust.
    2000 Grand Prix SE: Knocking rod mod and broken timing chain mod. L67 coming soon!
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