Cadillac CTS-V 2004-2007 (Gen I) The Caddy with an Attitude...

Exhaust Upgrade

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Old 06-02-2010, 06:42 PM
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Default Exhaust Upgrade

I just got a 2007 CTS-V, while I am serving in Afghanistan (this should provide a nice fun time for me when I get back to the states). I am looking around online for an exhaust upgrade to install when I get home.

What is the best exhaust system or just mufflers to use to get the best sound?

Thinking just mufflers if i dont want to spend the 1,000 or more bucks for a cat back system.
Old 06-02-2010, 07:45 PM
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A lot of guys are running just the resonator with no mufflers at all and love it. My V had a Magnaflow cat-back already on it when I bought it and I also love it. Apparently the stock exhaust is stainless so mufflers(or none) would be the way to go. It's what I would have done if my car had the stock exhaust. I guess it's just a matter of preference as far as the sound you are looking for. Stay safe over in the 'Stan. I'm headed to Iraq for a fourth time in a few months. My V will be sorely missed while I'm gone.
Old 06-02-2010, 07:57 PM
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I have 4" magnaflow #10416 (basically glass packs)
I paid $56.00/ea + install
SOUNDS GREAT!!!!
nice and deep....

jerrycecco@tx.rr.com
Old 06-02-2010, 08:02 PM
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I replaced the resonators with an x-pipe and got rid of the mufflers and added 4" tips. I might have a total of $250 or so in my exhaust including labor and I love it. It might be a little louder than some like, but it is all personal preference.
Old 06-02-2010, 09:30 PM
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Drop the $ and get B&B header back.
Old 06-02-2010, 09:32 PM
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I did the muffler delete with high flow cats (don't plan on running long tubes) and it sounds bitchen. I get compliments on how it sounds all the time and I have less than 500 invested including the high flow cats.
Old 06-02-2010, 11:42 PM
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I replaced the resonators with an x-pipe and got rid of the mufflers and added 4" tips. I might have a total of $250 or so in my exhaust including labor and I love it. It might be a little louder than some like, but it is all personal preference.
Do you have any clips so we can hear what that sounds like?
Old 06-03-2010, 11:50 AM
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I don't like my cars to be too loud. Just a nice, deep sound that a car with a V8 should have.
Old 06-03-2010, 12:14 PM
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Originally Posted by ColeGraham
I don't like my cars to be too loud. Just a nice, deep sound that a car with a V8 should have.
You would probably like to muffler delete option. Sounds good, but not too loud and no annoying drone in the cabin at freeway speeds.
Old 06-03-2010, 07:34 PM
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For what you are looking for all around I'd just go with a muffler delete + some 4" tips. My Magnaflow has the same effect, but once again you are looking for an economical solution. I just happened to have it on the car when I bought it.
Old 06-04-2010, 07:05 PM
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after looking at everything (and listening to sounds clips and watching videos on youtube), and the fact that i am making OEF money...i bought a cat back system.

now i just have to get home to put all the parts i have bought (all 1700 bucks worth) and i havent even driven the car yet.
Old 06-04-2010, 07:55 PM
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I just dropped the $1050 on a dual 3" B&B to match with my 1 7/8 kooks .

And they have a resonator option if its to loud for ones taste.

Should give some nice gains. Even tho everyone says 2.5 flows plenty , I gained 5whp from putting a cutout after the x-pipe . so we'll see
Old 06-04-2010, 08:10 PM
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what Cam are you running? What was the cost plus install?
Old 06-04-2010, 08:51 PM
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Originally Posted by ColeGraham
what Cam are you running? What was the cost plus install?
just a off the shelf comp 232/234 112 with .589 lift

The cam was $250 used and the patriot valve springs were $250 and rods were 100$.

install was done by me so free, but going rate out my way is about 2k for everything including a tune.
Old 06-04-2010, 09:27 PM
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nice work...after i get what i have bought on there, the next project will be new intake manifold, cam, and value system
Old 06-05-2010, 01:37 AM
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What did you pick up for your $1700? Details please?!?
Old 06-05-2010, 06:15 AM
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K&N Cold Air Intake - 265
LPE 160 T-Stat - 20
Katech Short Throw Shifter - 260
CAGS Eliminator - Free with shifter from LPE
Mangnaflow Cat Back #16636 - 850
Total - 1395
Non Performance Add ons-
Custom Floor Mats - 100
Car Cover - 125
Grand Total - 1620 + a few bucks from S&H
Old 06-05-2010, 08:23 AM
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Originally Posted by ColeGraham
K&N Cold Air Intake - 265
LPE 160 T-Stat - 20
Katech Short Throw Shifter - 260
CAGS Eliminator - Free with shifter from LPE
Mangnaflow Cat Back #16636 - 850
Total - 1395
Non Performance Add ons-
Custom Floor Mats - 100
Car Cover - 125
Grand Total - 1620 + a few bucks from S&H
magnaflow for 666 shipped http://www.wundercarparts.com/conten...me=16636m.html
Old 06-05-2010, 08:34 AM
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thanks...just cancelled my order for the 850...anything to save a few bucks, and put it away for the intake, cam, and value system
Old 06-05-2010, 09:54 AM
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Originally Posted by ColeGraham
thanks...just cancelled my order for the 850...anything to save a few bucks, and put it away for the intake, cam, and value system
no prob, my b&B was on backorder and I found that guy off ebay while I was thinking of getting the magnaflow.. he gave me the link to that site which is his direct site. He had very good feedback so I know hes legit.


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