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  1. #1
    pop_1's Avatar
    pop_1 is offline LX Padiwan
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    Dual Exhaust on 3.5L

    Is this possible? Does the rear bumper need to be changed or are there kits that will work? This is for a friend of mine who wants a set of Magnaflows. Thanks for the help

  2. #2
    Magnum P.I's Avatar
    Magnum P.I is offline I am nobody's b*t*h..
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    Yes sir it is possible,there is a mopar bezel kit that will have the necessary instructions on how to cut the bumper out for the second opening(and first assuming that all 300 have a downward exhaust tip)...

    Smokin Tail Pipes!!!! and there are quite a few others on the forum with similar setups.

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  3. #3
    pop_1's Avatar
    pop_1 is offline LX Padiwan
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    do you have the link to the bezel kit? I think this might work

  4. #4
    akacali is offline LX Newbie
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    Before I picked up an 07’ 300C I had an 05’ 300 Touring that I put dual exhaust on. I put on a Magnaflow setup however the exhaust drone was really loud so I had a shop put in a pipe to cross the two exhaust pipes to help bring the drone down. Basically I made an H-pipe setup. I did have the tips turned slightly down and because the 3.5L doesn’t have a stock exhaust hump/hole for single exhuast anyway you don’t have to worry about cutting a second hole in your bumper…...at least the bumper was flush on an 05’.

  5. #5
    BarryB's Avatar
    BarryB is offline Jack of all trades, Expert at some.
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    I read a post here about 3.5 and dual does not buy any performance gains, it's a sound/like thing only. Don't know how true it is.

  6. #6
    Jay_MoPar's Avatar
    Jay_MoPar is offline thats what she said!
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    you can do 2 things, the place where your doing it have them cut another one into your bumper or, what i did was when i did dual exhaust for my 3.5 magnum i just bought an srt8 rear bumper had it painted silver steel metallic and it fit perfectly with dual cutouts. never had a problem. you may wanna check craigslist you can find it really cheap. my buddy gave me his(black one) for free because he was doing a custom kit on his srt8.


    MODS: K&N Filter,SRT8 Rear bumper swap, Flowsmaster 40 series dual exhaust w/y-pipes,
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  7. #7
    Don's magnum's Avatar
    Don's magnum is offline LX Newbie
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    I used the Mopar duel set up which comes with the pattern to cut out the left side. Simple to do. It's the mag SXT on the left.

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