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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 > What do u guys recommend?



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      07-28-2010, 02:45 PM   #1
mr.e90
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What do u guys recommend?

Ok so I have a 325 and it's pretty quiet and now I
want my car to have a little deeper noise to
it. What do you guys recommend would be best? I dnt want something making too much noise. How does the magnaflow muffler sound?
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      07-28-2010, 04:27 PM   #2
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Quote:
Originally Posted by jvasquez2428 View Post
Ok so I have a 325 and it's pretty quiet and now I
want my car to have a little deeper noise to
it. What do you guys recommend would be best? I dnt want something making too much noise. How does the magnaflow muffler sound?
Try an Injen intake. It adds an aggressive sound.
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      07-28-2010, 05:55 PM   #3
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An intake such as AFE's system will add a bit more growl to the engine, along with some freed up HP/TQ. I would suggest looking into an aftermarket muffler system such as Magnaflow as you mentioned (although might be a bit loud/drone)...another option is to delete the resonators or muffler delete.
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      07-28-2010, 06:48 PM   #4
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Yea muffler delete i think is to loud. What other aftermarket exhaust u think would be nice?
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      07-28-2010, 08:25 PM   #5
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Quote:
Originally Posted by jvasquez2428 View Post
Yea muffler delete i think is to loud. What other aftermarket exhaust u think would be nice?
I would maybe talk to Craven since your down here in Southern California, not sure how close to Ventura County, but i know he is working on a Custom Muffler and I'm looking at doing his muffler. I want more performance out of the muffler and not really loud.
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      07-28-2010, 09:39 PM   #6
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Quote:
Originally Posted by jfisher160 View Post
I would maybe talk to Craven since your down here in Southern California, not sure how close to Ventura County, but i know he is working on a Custom Muffler and I'm looking at doing his muffler. I want more performance out of the muffler and not really loud.
+1 Talk to Craven. And jfisher, BMS makes the powerbox.
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      07-28-2010, 10:15 PM   #7
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get the AFE intake. 10Xbetter than injen. and it has the heat shield.

as for exhaust, i recommend the topspeed muffler. with a res delete. its cheap and sounds fantastic.
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      07-28-2010, 11:25 PM   #8
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Thanks for the input guys! I'll contact Craven. Has anyone done a dual conversion woth the magnaflow?
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      07-29-2010, 12:43 AM   #9
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Go with aFe Intake, i have it, and i love it. Gives great sound!
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      07-29-2010, 07:09 AM   #10
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The magnaflow muffler has a good sound to it, there really isnt much drone if any at all. But it does give it a more aggresive/ deeper sound.

Theres a quick sound clip in my thread here, its not the best but hopefully it helps...

http://www.e90post.com/forums/showth...ght=conversion
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      07-29-2010, 08:20 AM   #11
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Do an intake for the sound! If you go muffler i find it obsessive , even the Performance one. If you are automatic than there will be a drone too!
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      07-29-2010, 09:16 AM   #12
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Quote:
Originally Posted by Wake27 View Post
+1 Talk to Craven. And jfisher, BMS makes the powerbox.
Thanks Wake, Someone saw it. typo
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      07-29-2010, 09:27 AM   #13
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BMW Performance Exhaust adds a perfect throaty sound to the car!!!! Love it ! No drone whatsoever inside cabin at all RPM.
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      07-29-2010, 12:32 PM   #14
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Quote:
Originally Posted by jfisher160 View Post
Thanks Wake, Someone saw it. typo
No worries man.
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      07-29-2010, 01:12 PM   #15
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I Use the aFe intake, its awesome. Sounds so clean and provides a nice growl. A good heat shield and when you pair it with some scoops it really keeps the intake temps down a lot more.

Let me know if I can help you out with anything
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      07-30-2010, 10:19 PM   #16
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i have simota intake with ikon exhaust resonator delete love the sound not obnoxious loud when u want basically doesnt drone and sounds quick
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      04-23-2013, 03:13 PM   #17
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Model number?

I have a 2006 325xi. I want to pick up an AFE CAI, could someone please provide a specific model number for one that fits? Thanks!
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      04-23-2013, 08:17 PM   #18
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Quote:
Originally Posted by csupernova
BMW Performance Exhaust adds a perfect throaty sound to the car!!!! Love it ! No drone whatsoever inside cabin at all RPM.
+1 for the PE, it's expensive but so worth it, I honestly just go for drives now just to listen to the exhaust it's incredible
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