Thread: Any power gains / KR reduction from removing the resonator?

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  1. #1 Any power gains / KR reduction from removing the resonator? 
    GTP Level Member 97AutoXVette's Avatar
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    For those that have removed/replaced your stock exhaust resonator, did you see any improvements? Did the exhaust get a lot louder?

    I'd like to do anything that will help flow, but don't want it to be too loud.

    Thanks!
    1998 GTP sedan: sold, 1999 GTP coupe #1: sold, 1999 GTP coupe #2 on E85: totalled
    2002 GTP sedan:
    3" downpipe|PLOG|poly mts|160 T*|60# Injectors|ZZP Intake|1.8 YT RRs|Ported Gen3|Ported ZZP S2 TB|E85|FP rewire|ZZP FSIC|WP UD Pulley|2.8 MPS|HP-Tuners
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  2. #2 Re: Any power gains / KR reduction from removing the resonator? 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    Zero gains, just more rasp.

    SMGPFC Member #1
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  3. #3 Re: Any power gains / KR reduction from removing the resonator? 
    Killa Bee Scottydoggs's Avatar
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    the only thing you will loose is your mind from the drone the car will have. if yours is going bad. rusting out, get a long glass pack and put it in its place.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  4. #4 Re: Any power gains / KR reduction from removing the resonator? 
    SE Level Member a97GTP's Avatar
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    Lost my sense of time, about it.
    Black 1997 Pontiac Grand Prix GTP, 3.4" Pulley, P&P Supercharger, Modified LIM, VS-Cam, 105# Springs, FWI, Ported Rear Manifold, ZZP P-LOG, EGR Delete.
    ^^^L36 Top Swap^^^ R.I.P. L67 197,894
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  5. #5 Re: Any power gains / KR reduction from removing the resonator? 
    GTP Level Member 97AutoXVette's Avatar
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    haha.. glad I made a post. mine has no issues at the moment, so I will leave it alone.
    1998 GTP sedan: sold, 1999 GTP coupe #1: sold, 1999 GTP coupe #2 on E85: totalled
    2002 GTP sedan:
    3" downpipe|PLOG|poly mts|160 T*|60# Injectors|ZZP Intake|1.8 YT RRs|Ported Gen3|Ported ZZP S2 TB|E85|FP rewire|ZZP FSIC|WP UD Pulley|2.8 MPS|HP-Tuners
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  6. #6 Re: Any power gains / KR reduction from removing the resonator? 
    The Blue One blueguy's Avatar
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    You want as quiet of an exhaust is possible...3800 sounds like poo anyways.

    Catless headers, big resonator, non-chambered mufflers. weeeeeeeeeeeeeeeeeeeeeeeeeeeee.
    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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  7. #7 Re: Any power gains / KR reduction from removing the resonator? 
    I Write E85 Stickies Frosty's Avatar
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    Only good 3800 I ever heard https://www.youtube.com/watch?v=w_OE3GLYac4. Otherwise best sounding exhaust for a stock cam IMO is the zzp resonator / muffler combo. Im not just humping zzps leg here either they really pissed me off the last few months.
    "Lets just throw more boost at it and see what happens" -Frosty
    The Defacto Guide to tuning your car for E85. Read it and learn.



    I love Decker<3
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