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  1. #1
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    Bullet Muffers??

    Has anyone tried adding those little bullet mufflers or changing mufflers in general to quiet down the Magnaflow system both inside and out?


    2006 300 SRT8... Mostly Stock "ish"

    426, PPP Stage II Heads, Custom Cam, Ported Intake, American Racing Headers, Corsa cat back, Builder Bill Unlimited Shafts, Nitrous Oulet 150 Shot, Wavetrac Diff with 323 gears.

  2. #2
    USCG Charger's Avatar
    USCG Charger is offline Inertia 383 Stroked
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    Quote Originally Posted by kaisersteiner View Post
    Has anyone tried adding those little bullet mufflers or changing mufflers in general to quiet down the Magnaflow system both inside and out?

    Are u F'n serious? Your car runs a 11.5 and u want to quite down the exhaust...... man i thought u were hard core.... guess I had u pegged all wrong!

  3. #3
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    I would like it quieter. Sorry. I really like the sleeper surprise


    2006 300 SRT8... Mostly Stock "ish"

    426, PPP Stage II Heads, Custom Cam, Ported Intake, American Racing Headers, Corsa cat back, Builder Bill Unlimited Shafts, Nitrous Oulet 150 Shot, Wavetrac Diff with 323 gears.

  4. #4
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    get rid of the mgnaflow catback and go with a stock catback. no difference in flow between the 2


    SRT airbox, SRT headers/mids, SRT catback, SRT full suspension, BT 85mm TB, BT catch can, and email CMR from forgeinMuscle





  5. #5
    crhemi's Avatar
    crhemi is offline LX Padiwan
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    ^^yes, go stock with some cut-outs
    SOLD! $19K-2006 LOADED 300C SRT8 W/Deep-Dish Grille, VIP Rear window Spoiler, Carbon Fiber Airhammer, Magnaflow High Flow Cats & Exhaust, BT Trunk Wing, Black Sonar LED Tails, Hotchkis Sways, KWvII's, D.S. Predator, Dyno (406hp/410trq pre-exhaust) CMR Tuned Your NoVa Realtor!

  6. #6
    hemiboy29's Avatar
    hemiboy29 is offline Gotta Hemi???
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    11.5??? Thats f'ing fast!!!!!

  7. #7
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    How many people think there will be little to no performance lost with stock catback? I know it is about 40lbs heavier but I wonder if it will do much of anything to slow the car down at all...


    2006 300 SRT8... Mostly Stock "ish"

    426, PPP Stage II Heads, Custom Cam, Ported Intake, American Racing Headers, Corsa cat back, Builder Bill Unlimited Shafts, Nitrous Oulet 150 Shot, Wavetrac Diff with 323 gears.

  8. #8
    mjc1241 is offline LX Newbie
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    I have Dynomax Bullet mufflers on my Mustang GT and thought about putting them on the Magnum but they are LOUD. You can look straight through them and there is NO baffles, restrictors, or anything to deflect sound. On my Mustang there are loud as hell when the car is WOT so if you want quieter, Dynomax Bullet mufflers are not the way to go.

  9. #9
    Bonez's Avatar
    Bonez is offline MoPar to ya!
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    Yup, I use two glass packs where the stock reso's were. It took care of the resonance problem. Nothing to compare for loudness, because they replaced the stock reso's.

    2005 Magnum RT
    Blown 2009 Challenger SRT

  10. #10
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    you will notice no loss going back to a stock catback, they flow VERY well


    SRT airbox, SRT headers/mids, SRT catback, SRT full suspension, BT 85mm TB, BT catch can, and email CMR from forgeinMuscle





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