2007 DTS cadillac exhaust help
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Cadillac DTS Forum - 2006 through 2012 Discussion, 2007 DTS cadillac exhaust help in Past Cadillac Vehicle Discussion; I want to do some tune ups to my exhaust on my Caddy to make it sound deeper. I was ...
  1. #1
    adiorockera is offline Cadillac Owners Member
    Automobile(s): DTS 07
    Join Date
    Jun 2011
    Age
    33
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    2007 DTS cadillac exhaust help

    I want to do some tune ups to my exhaust on my Caddy to make it sound deeper. I was looking at the Magnaflow and the Corsa exhaust, but I have no idea what to get and how much to get..


    Here is what the back looks like: cadd.jpg

    Would I have to get an entire system like this? system.jpg

    Or can I just get 2 mufflers like this? magnaflow_14815.jpg


    Sorry I am so noobish, but any help would be appreciated

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  3. #2
    383 LT1 SS is offline Cadillac Owners Fanatic
    Automobile(s): 1996 Impala SS 383 LT12007 DTS Performance 2011 Escalade ESV
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    Re: 2007 DTS cadillac exhaust help

    Corsa makes a beautiful exhaust. I have one on my Suburban. I contacted Corsa directly about the cat back that they have for the 2005 DTS to see if it would fit the 2007. The rep that I spoke to said there may be some modification to the exhaust to make it work. That was a deal breaker for me. I didn't want to mess with a expensive system and once I modified it it was mine and I couldn't return it. I would look into having an exhaust shop swap out your mufflers or build you a custom exhaust. Make sure the shop can do mandrel bends. I would want to go with stainless and that will run you some $$

    383 LT1 SS

  4. #3
    adiorockera is offline Cadillac Owners Member
    Automobile(s): DTS 07
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    Re: 2007 DTS cadillac exhaust help

    Alright thank you so much. I just found a custom exhaust shop that is near me so I think I am going to just take the car there and get their opinions.

  5. #4
    RubirosaGGatsby is offline Cadillac Owners Member
    Automobile(s): DTS
    Join Date
    Jan 2013
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    38

    Re: 2007 DTS cadillac exhaust help

    Any updates on the exhaust work? I know a few others on here have been asking about this recently (myself included).

    Pardon the grave digging; found this thread through a Google search.

  6. #5
    Stepside is offline Cadillac Owners Enthusiast
    Automobile(s): '06 DTS performance; CowboyCadillac='12 SVT Raptor
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    Re: 2007 DTS cadillac exhaust help

    Before spending a lot of money on a new exhaust . . . try removing the resonator and replacing with a straight thru crossover pipe.

    That should give you the sound you're lookin' for.

    Any exhaust shop could do that for about $50 to $80.

  7. #6
    big greg is offline Cadillac Owners Fanatic
    Automobile(s): 2006 dts
    Join Date
    Oct 2012
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    Anybody had experience with doing that? I'm curious to how it sounds

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