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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > Resonator or Muffler delete first?



View Poll Results: Which to delete first, muffler or resonator?
Muffler 15 50.00%
Resonator 7 23.33%
Both 8 26.67%
Voters: 30. You may not vote on this poll

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      05-18-2012, 05:23 PM   #1
Beamin
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Resonator or Muffler delete first?

I have an 06 330i. I have been reading posts and see different opinions on deleting these parts. Quick question, would it sound better to delete the muffler or the resonator first. I'm going to delete one but not sure which one. I'm not looking to be loud I just want a little more sound then the stock ultimate driving machine sound my bmw makes.
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      05-18-2012, 05:24 PM   #2
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Why not do both at once?
I would have to say muffler delete IF anything.
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      05-18-2012, 05:54 PM   #3
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Yeah might as well get it both done at once
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      05-18-2012, 05:59 PM   #4
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Is that loud? Does it sound good. I know its a 6 cylinder so yea, anyone have some concrete say in taking off their muffler or resonator?
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      05-18-2012, 06:22 PM   #5
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Deleted my muff. Love it.
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      05-18-2012, 06:24 PM   #6
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resonator, muffler is to loud.. i have resonator + 2nd cat delete it sounds pretty good but def nothing like a nice catback
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      05-18-2012, 07:11 PM   #7
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deleting your resonator while keeping the stock cats and stock muffler will do nothing. lol
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      05-18-2012, 07:55 PM   #8
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Quote:
Originally Posted by RupertPupkin View Post
Deleted my muff. Love it.
So wrong! Brazilian wax...much smoother! Does not scrape the tongue and cheeks!
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      05-18-2012, 07:57 PM   #9
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Quote:
Originally Posted by project6 View Post
So wrong! Brazilian wax...much smoother! Does not scrape the tongue and cheeks!
LOL!

On a serious note, delete both at the same time. Sounds great on a 330i.
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      05-18-2012, 08:07 PM   #10
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True. Have some serious burn now. Wax next time for sure



Quote:
Originally Posted by project6 View Post
So wrong! Brazilian wax...much smoother! Does not scrape the tongue and cheeks!
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      05-18-2012, 11:14 PM   #11
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do the muffler, the resonator delete sounds like a mexican honda from the 1980s. the muffler delete is deeper and more aggressive
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      05-19-2012, 04:03 AM   #12
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Keep the resonator, it gives the nice popping on the overrun with a muffler delete.

Having not done my secondary cat deletes yet, I couldn't say from experience what its gonna be like, but I'd imagine F$#%ing loud.
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      05-21-2012, 12:59 PM   #13
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When will the droning start? With the muffler or the resonator delete?
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      05-22-2012, 12:29 AM   #14
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Quote:
Originally Posted by monkey_wrench View Post
When will the droning start? With the muffler or the resonator delete?
When u delete both..
If anyone thinks that a muffler delete creates drone.. U need ur hearing checked lol.. When I ran a muffler delete I didn't even consider it loud .. When I had my old MkIII veedub and did a res delete with a free flow DTM exhaust that crap droned!!! Lol
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      06-12-2012, 12:09 AM   #15
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Sounds like muffler delete it is. Get a lil extra sound, better air flow, and a nice weight reduction. Any videos with res, muff, or both deleted? It would be greatly appreciated!!!!!!
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      06-12-2012, 10:51 PM   #16
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Cat delete and keep resonator and muffler. Utilize the muffler for backpressure and it won't be too loud. The resonator keeps louder high pitched sounds away
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      06-13-2012, 06:39 AM   #17
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Quote:
Originally Posted by kiwi29
Cat delete and keep resonator and muffler. Utilize the muffler for backpressure and it won't be too loud. The resonator keeps louder high pitched sounds away
Maintain the stock muffler and resonator, but remove the secondary cat?

What kind of sound difference is can I expect?
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      06-14-2012, 02:43 AM   #18
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I did the muffler delete and love it. Make sure you keep your muffler, you can have it put back on if you ever get rid of the car...they cost a butt ton of money!
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      06-14-2012, 03:10 PM   #19
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Hey OP, do you have any idea what tips you are going to buy?
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