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BMW 3-Series (E90 E92) Forum
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Muffler Delete with CPO?
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12-18-2013, 04:15 PM | #1 |
Private First Class
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Muffler Delete with CPO?
I have a 2007 335I with aftermarket factory type warranty. I want to do a full exhaust but it is quite expensive. I have decided to settle for a muffler delete and I have a few questions.
1. Will I have issues with warranty while having a deleted muffler? 2. How bad is the drone in the car after the deleted muffler? 3. I have heard that have a DCI and a deleted muffler causes loss of low end torque? |
12-18-2013, 05:07 PM | #2 |
First Lieutenant
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I have e92 n52 engine and did muffler delete 2 months ago.
Took it off day after I installed them. Wasted $250. Find local with muffler delete. Too much drone at low rpm. |
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12-18-2013, 05:10 PM | #3 |
///M
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It should be fine unless something goes wrong and they can prove that your muffler delete is what caused the problem.
I agree with the post above though.
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12-18-2013, 06:58 PM | #4 |
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Here ya go
Most videos listed make mention about the heavy drone. I hadn't heard a forced induction BMW with muffler delete before, but know the NA cars are ungodly loud. |
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12-19-2013, 12:47 PM | #5 |
Lieutenant Colonel
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How about you do the golf tee mod if you want a little extra sound. Try it out first and if it's still too quiet then go for the muffler delete.
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12-19-2013, 12:49 PM | #6 |
Major
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Don't do it... it is way too loud and drones like crazy.
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