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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 > Official E90/E92 Muffler Delete Media Thread



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      03-04-2010, 09:14 PM   #177
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^ the pictures in the link are of my car. i posted those somewhere on the NA forum and a local buddy used my car as an example of what they looked like on the car in his forsale thread.

here is a video of my car. as you can tell no whistling.
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      03-05-2010, 12:31 AM   #178
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Anyone Know a good Muffler shop In San Diego to get this done? I'm getting over my magnaflow exhaust
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      03-05-2010, 02:05 AM   #179
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Update: I was not really feeling the MD. I thought it was too loud and that air nozzle/whistle sound was getting annoying. I did the ECU reset last night. I unplugged my battery for about five hours. This morning it felt like a different car. The torque loss was a lot less, the idrive starts up faster and the exhaust is not as loud as before. That funny air nozzle/ whistle sound is not as loud as before also. I think it is the cheap tips I bought. I had to drive from Alhambra to Ontario, CA. The drive was nice hearing my MD on the freeway. There is drone but it's very minimal. It sounds more aggressive with the windows up or down. I think I will keep the MD.
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      03-08-2010, 11:07 AM   #180
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Got mine done on Saturday for a grand total of $97 including the cheap exhaust tip from AutoZone.

Here's the link E90 muffler delete.
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      03-08-2010, 03:18 PM   #181
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Quote:
Originally Posted by G35to330i View Post
Got mine done on Saturday for a grand total of $97 including the cheap exhaust tip from AutoZone.

Here's the link E90 muffler delete.
tips are too small man..
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      03-08-2010, 03:49 PM   #182
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Yup! However, it's all I could find and I wasn't looking to pay $120 for Magnaflow tips (per their website). I also didn't really look around too much for them online, if someone has suggestions I'm open to them, but for the time being they're ok.
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      03-08-2010, 08:09 PM   #183
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Quote:
Originally Posted by G35to330i View Post
Got mine done on Saturday for a grand total of $97 including the cheap exhaust tip from AutoZone.

Here's the link E90 muffler delete.
Sounds nice. You don't have any type of air nozzle sound mixed with the exhaust note? I still get it at high revs and it is driving me crazy. I tried asking people on this site but I mostly got idiots posting this stupid news story about whistle exhaust pipes. Maybe it was my fault for saying it had a whistle sound. Good thing I did say it had a fart sound. All the idiots would of posted you tube fart vidoes.
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      03-08-2010, 10:00 PM   #184
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Yeah, actually I get a whistle kinda sound up to a little over 40mph. I'm not sure if it's rpm dependent or speed dependent. I'm blaming it on faulty welds, there seem to be spotty ones on the bottom of the tip, leaving enough room for a whistling sound. At least I think
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      03-09-2010, 12:22 AM   #185
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Quote:
Originally Posted by G35to330i View Post
Yeah, actually I get a whistle kinda sound up to a little over 40mph. I'm not sure if it's rpm dependent or speed dependent. I'm blaming it on faulty welds, there seem to be spotty ones on the bottom of the tip, leaving enough room for a whistling sound. At least I think
I think I am going to just put the stock muffler back on until I get my BMW perf exhaust. That extra sound is getting really annoying. Also cops around my area are dicks when it comes to loud exhaust and my MD is loud.
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      03-11-2010, 04:37 AM   #186
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Havent gotten a chance to read all the pages, but would these tips work?

http://www.e90post.com/forums/showthread.php?t=281932
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      03-11-2010, 05:26 AM   #187
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Quote:
Originally Posted by alexdee View Post
Havent gotten a chance to read all the pages, but would these tips work?

http://www.e90post.com/forums/showthread.php?t=281932
Mhmm
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      03-12-2010, 01:27 AM   #188
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heres my muffler delete with borla tips, intotal cost me 125$

very happy

[u2b]<object width="640" height="385"><param name="movie" value="http://www.youtube.com/v/cbd3YWxB0V0&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/cbd3YWxB0V0&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed></object>[/u2b]
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      06-15-2010, 08:06 PM   #189
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Hey guys,

A couple of serious questions about muffler delete:

1) Will the mpg decrease? In other words will the car consume more petrol? Also, will the car lose power?

2) Is this part called the muffler that needs to be cut off and the gap that will remain should be fulfilled with an ordinary pipe just like the one in the picture below?

http://www.e90post.com/forums/album....ictureid=16547

3) Is this part in the picture below called the resonator, which, as I understood, shouldn't be deleted if I do not need excessive sound?

http://www.e90post.com/forums/album....ictureid=16546

4) Will the stock exhaust system with a deleted muffler give my 325i e90 a sexier sound which will be worth the cash (20$ here, in Lithuania), if I do not want to spend 1000$ on the whole exhaust system?

5) Do muffler tips by themselves have any kind of influence on the stock exhaust system's sound?

I thank you all very much for any info or tips that you can provide me with, because tomorrow I am planning to delete my muffler and need as much possible information.

Cheers.
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      12-16-2010, 12:34 PM   #190
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I can't find any videos of an e92 335i with a muffler delete. Does anybody have a video clip of it. I only see e90 335i and e92 328i. Please post it up. Thanks
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      12-16-2010, 01:21 PM   #191
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anyone do a resonator delete and leave stock muffler? I thought i'd seen a video of that combo before but no longer remember where...
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      12-19-2010, 04:18 PM   #192
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Quote:
Originally Posted by josh06lau View Post
I can't find any videos of an e92 335i with a muffler delete. Does anybody have a video clip of it. I only see e90 335i and e92 328i. Please post it up. Thanks
the sound would be the same as an e90 335...
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      01-26-2011, 11:19 PM   #193
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hp gane

Quote:
Originally Posted by Stean@EuroDyne View Post
couple of my vids


Any gane in hp or is there any loss in back pressure thanks
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      03-06-2011, 10:56 PM   #194
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Quote:
Originally Posted by BigZ88 View Post
anyone do a resonator delete and leave stock muffler? I thought i'd seen a video of that combo before but no longer remember where...
I actually done this. and it gives me a nice tone that I like. Within a day or so, i'll grab a video
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      03-11-2011, 01:20 AM   #195
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^^i'd like to hear what that sounds like. does it make a big difference with the stock muffler?
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      03-11-2011, 01:52 AM   #196
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i really don't think deleting the resonator with a stock muffler will do much. The stock muffler just has so much sound proof material to keep the car really quiet that deleting something as small as a resonator won't do much.
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      03-11-2011, 02:45 AM   #197
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damn my local muffler shop wanna charge me 100 for MD, and with the cyba tip i bought myself. anyway will post vid after install tomorrow. anyone think this will be overprice?
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      03-11-2011, 02:55 AM   #198
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I spent $65 with a cheapo tip the first time around because I had a friend at Midas do it. I replaced the tip later on with a much nicer full stainless one. Total cost to date on exhaust has been $160. $100 is not unreasonable if you are getting piping and the cyba tip welded on.
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