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  1. #21
    Drives An Automatic
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    Aug 2011
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    Single 3 inch exhaust through a Magnaflow that splits into two 2 1/2 inch tailpipes that have two Vibrant resonators. Nice and quiet. Electronic cut out at the right front fender if I want to be loud.
    Last edited by turbolaw; June 19th, 2012 at 11:00 PM.
    All EIGHT Drag Weeks, same junk

  2. #22
    Drives An Automatic Oklaracer's Avatar
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    Mar 2012
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    Moore Ok (405)
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    So you guys think 5" is going to be deafening?....lol

  3. #23
    BangShifter LAGNAF's Avatar
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    Oct 2011
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    Baldwin City, Kansas USA
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    Quote Originally Posted by oklaracer View Post
    so you guys think 5" is going to be deafening?....lol
    huhhhh??
    Dan, Co-Pilot Drag Week 06
    Drag Week '11 just Me and my Dad in my 53 Chevy, which was his Dads old truck
    Drag Week '12 plus one day...Me and Dad in my 53 again....
    New BEST ET/MPH 12.22@111

  4. #24
    Legendary BangShifter JeffMcKC's Avatar
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    I am the Man in the Moon
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    Quote Originally Posted by Oklaracer View Post
    So you guys think 5" is going to be deafening?....lol
    Not if its after a Turbo
    2007 SBN/A Drag Week Winner & First only SBN/A Car in the 9's Till 2012
    First to run in the .90s .80s and .70's in SBN/A
    2012 SSBN/A Drag Week Winner First in the 9.60's/ 9.67 @ 139 1.42 60'
    2013 SSBN/A Drag Week, Lets quit sand bagging, and let it rip!

  5. #25
    BangShifter LAGNAF's Avatar
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    Oct 2011
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    Baldwin City, Kansas USA
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    Do you really need any mufflers after a turbo??

    seems like they quiet the exhaust down a ton by themselves!!
    Dan, Co-Pilot Drag Week 06
    Drag Week '11 just Me and my Dad in my 53 Chevy, which was his Dads old truck
    Drag Week '12 plus one day...Me and Dad in my 53 again....
    New BEST ET/MPH 12.22@111

  6. #26
    Superhero BangShifter
    Join Date
    Apr 2011
    Location
    California
    Posts
    2,506
    I'm going to try a set of these:

    http://www.summitracing.com/search/B...c&autoview=SKU

    Dynomax VT. Has a flapper valve that makes them quiet when cruising but opens up for free flow at WOT. Sort of like the 'vette does with its flapper valve.

    I had a Moroso spiroflow set up on my car, had to wear ear plugs until I lined the car with HVAC duct insulation:

    http://answers.lowes.com/answers/053.../questions.htm

    Finally got it really quiet inside when I extended the exhaust tip all the way back past the bumper.

    It was quiet inside but still set off every honda/acura alarm when I'd pull through a parking lot. LOL
    I'm still learning

  7. #27
    Hero BangShifter lun40119's Avatar
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    Jan 2011
    Location
    Appleton WI
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    1,380
    I can set off car alarms with mine....... I love that!!!

    My neighbor says it is weird........my car isn't loud, but the depth of the noise and the resonance shakes the soffets on the house when I drive by.
    Last edited by lun40119; June 20th, 2012 at 09:07 AM.
    Team Clueless
    1st Place SB/NA DW12
    2nd Place SB/NA DW11

  8. #28
    BangShifter LAGNAF's Avatar
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    Quote Originally Posted by lun40119 View Post
    I can set off car alarms with mine....... I love that!!!
    Yea, my truck does the same.. it's really effective cuz the exhaust exits out the sides. So when you drive by a car, or especially in a covered parking, it will set off EVERY cars alarm!!
    Dan, Co-Pilot Drag Week 06
    Drag Week '11 just Me and my Dad in my 53 Chevy, which was his Dads old truck
    Drag Week '12 plus one day...Me and Dad in my 53 again....
    New BEST ET/MPH 12.22@111

  9. #29
    BangShifter MR P-BODY's Avatar
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    Apr 2012
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    Romeo Mi
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    934
    If you put the muffs at the rear bumper it will make it quieter... as the gasses get cooler
    they reduce in volume(area) and is much easier to control the note... plus it has less
    back pressure... I worked in the Fuel& Exhaust lab at Chrysler for 35 years and did tons
    of testing... if you notice now days the muffs on most new cars is back as far as possible
    to gain a few things... more HP due to the lesser back pressure and its easier to control
    the sound

  10. #30
    Tire Chirper drilr's Avatar
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    Oct 2007
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    Detroit/Florida
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    96
    Hearing is over rated!

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