Thread: mufflers? or exaust?

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  1. #41 Re: mufflers? or exaust? 
    GrandPrix Junkie CTKGP09's Avatar
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    Quote Originally Posted by 98GTPCALGARY View Post
    Thats your opinion! Some people dont like to sound like everybody else.
    and most people like to sound good
    '04 Chevy Silverado LT 4x4 - intake, headers, full exhaust, zo6 cam, 799 heads, tune, leveled, 33's
    '00 Grand Prix GTP DAYTONA 500 - L36 block, S1X, intercooled, GenV, N*, headers, full exhaust, coilovers, 5 speed swap, stage 3+ clutch
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  2. #42 Re: mufflers? or exaust? 
    GXP Level Member Poil336's Avatar
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    nah, smokestacks out the trunk lid is the way to go
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  3. #43 Re: mufflers? or exaust? 
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    im definately going to remove the ubend for sure. then ill prolly just replace my mufflers with some turbo type mufflers. not sure which ones but ill do something. ive heard the flowmasters on theses cars and im not too fond of them. plus i dont want to spend a buttload on two mufflers either. so cheap but effective is what i like. i just want it to sound different than all the other plain jane GP's driving around. any ideas on what mufflers would work the best for me? plus im toying with the idea of replacing my resonator with a 24" glasspack. i keep hearing people doing that.
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  4. #44 Re: mufflers? or exaust? 
    GrandPrix Junkie CTKGP09's Avatar
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    Quote Originally Posted by Poil336 View Post
    nah, smokestacks out the trunk lid is the way to go
    holy crap, i found my next project!
    '04 Chevy Silverado LT 4x4 - intake, headers, full exhaust, zo6 cam, 799 heads, tune, leveled, 33's
    '00 Grand Prix GTP DAYTONA 500 - L36 block, S1X, intercooled, GenV, N*, headers, full exhaust, coilovers, 5 speed swap, stage 3+ clutch
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  5. #45 Re: mufflers? or exaust? 
    The Blue One blueguy's Avatar
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    Quote Originally Posted by 99GP3800GT View Post
    im definately going to remove the ubend for sure. then ill prolly just replace my mufflers with some turbo type mufflers. not sure which ones but ill do something. ive heard the flowmasters on theses cars and im not too fond of them. plus i dont want to spend a buttload on two mufflers either. so cheap but effective is what i like. i just want it to sound different than all the other plain jane GP's driving around. any ideas on what mufflers would work the best for me? plus im toying with the idea of replacing my resonator with a 24" glasspack. i keep hearing people doing that.
    Glass pack...yes.

    Mufflers...Dynomax's.
    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
    '12 Buick Regal Turbo - ZZP CAI/20% Tint/HID's
    '89 Ford Mustang LX Notchback - LM7 5.3, 4L80, 9", HX40
    '04 Chevrolet Corvette MRM A4/LS1 - TSP LT's, 3"O/R X, AFE S2 CAI
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  6. #46 Re: mufflers? or exaust? 
    I AM PEWPIN! rynoman03's Avatar
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    Quote Originally Posted by eyeless View Post
    i read the exaust thread and am undecided on wat to do..buy a cat back system or buy mufflers and muffler tips to make my 98' GT sound beter..

    i want a low rumble sound to my car..wat do u guys suggest i do?
    I suggest Mufflers Only and that you learn to spell.
    1999 GTPHP Tuned, Ported SC/TB, 42#'s, SSAC's, ZZP Modded 1.9's/LS6 Springs/Manley's, TransGo Shift Kit, Poly Uppers, KYB GR2's/Springtech's. - 231k and traded it in. - Gone
    2000 GTP: XP, P&P'd Heads, N*\Lq4 MAF, GenV, 42#'s, PRJ Rails\FPR, Racetronix, TEP w/ 3.29 Gears, 300m, 7/8" chain, SSAC's. - Collecting dust in my garage.
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  7. #47 Re: mufflers? or exaust? 
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    My cat went bad and i had a friend pick it up to work on it. It came back to me with a Thrush Glass pack in place of the cat resonator and u bend, and its got 3 inch Mandrel bent pipe all the way back, i really do like how it sounds, but its really loud cruising at 2000 rpm
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  8. #48 Re: mufflers? or exaust? 
    GT Level Member kking89's Avatar
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    get HF cat, PLOG, and some Mufs. and DP
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  9. #49 Re: mufflers? or exaust? 
    GT Level Member fisher580's Avatar
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    Quote Originally Posted by 98GTPCALGARY View Post
    has anybody tryed straight pipe? like no mufflers?
    yea, stock i had 2.5 pipe replacing mufflers and wasnt bad at all, once the headers went on and cat came off hell no never again, mufflers back on same day. but with cat and res it doesnt sound too bad, considering its a pushrod v6
    2001 Grand Prix GTP Coupe - Black-SOLD
    -SOLD
    2006 Grand Prix GXP - That Purplish dark red color
    -FWI, DiabloSport Trinity, and Trans. Cooler - - 6.8 @ 208 mph LOL
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  10. #50 Re: mufflers? or exaust? 
    GT Level Member fisher580's Avatar
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    Quote Originally Posted by Poil336 View Post
    nah, smokestacks out the trunk lid is the way to go
    need a glass pack and oil injector lol
    2001 Grand Prix GTP Coupe - Black-SOLD
    -SOLD
    2006 Grand Prix GXP - That Purplish dark red color
    -FWI, DiabloSport Trinity, and Trans. Cooler - - 6.8 @ 208 mph LOL
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  11. #51 Re: mufflers? or exaust? 
    GXP Level Member Grimsin's Avatar
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    Kking and fisher580, you are replying to a 3 year old thread lol
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  12. #52 Re: mufflers? or exaust? 
    SE Level Member rockquarryman's Avatar
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    exhaust is better more power plus the performance
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  13. #53 Re: mufflers? or exaust? 
    SE Level Member Pontiacmaster81's Avatar
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    Quote Originally Posted by 98GTPCALGARY View Post
    has anybody tryed straight pipe? like no mufflers?
    guess you never seen my You tube view of my 02 Grand Prix. It currently has no Muffler. I like the sound if only it was not illegal

    YouTube http://youtu.be/ZOI_Z5hzUGY
    2002 PONTIAC GRAND PRIX GT
    "LISTEN! CAN YOU TELL THE DIFFERENCE BETWEEN
    A CAR WITH A BAD TRANSMISSION, AND ONE THAT IS POSSESSED BY A DEMON FROM HELL?"
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