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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Any body with muffler delete in St.louis? Also a few questions



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      10-08-2012, 08:18 PM   #1
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Any body with muffler delete in St.louis? Also a few questions

Seeing if there is anyone in the st.louis area that has a muffler delete I could hear? I have a E90 and have cat-less Dps and resonator delete & wondered if the muffler delete would be a bit much....drone has no effect on my decision either. I was wondering if maybe welding the resonator back on would be a better plan with the muffler delete?
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      10-08-2012, 09:18 PM   #2
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I'm installing muffler deletes with afe cat-less dp's and I'm in Springfield mo.
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      10-08-2012, 10:13 PM   #3
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Quote:
Originally Posted by slostjoe View Post
I'm installing muffler deletes with afe cat-less dp's and I'm in Springfield mo.
wish you where closer lol!! I am getting my do e tommorow (well it s scheduled) have you done many on a 335i? If so, what is your impression of it?
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      10-09-2012, 03:40 AM   #4
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Here's my exhaust delete on low revs, everything is stock (stock dps), personally I love it, and all those who heard it loved it too.. makes the car a real headturner.. but if it was a bit louder I would have reinstalled my stock muffler. It seems JUST right..
With cat-less Dps and resonator delete, I guess it would be too much idk. IMO reinstall your resonator and delete your mufflers. there's a guy here who has straight pipes on his 35, It sounded horrible and stupidly loud and droning like crazy..

edit: mapped to 1bar btw.
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      10-09-2012, 10:53 AM   #5
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Quote:
Originally Posted by GiorgioIr View Post


Here's my exhaust delete on low revs, everything is stock (stock dps), personally I love it, and all those who heard it loved it too.. makes the car a real headturner.. but if it was a bit louder I would have reinstalled my stock muffler. It seems JUST right..
With cat-less Dps and resonator delete, I guess it would be too much idk. IMO reinstall your resonator and delete your mufflers. there's a guy here who has straight pipes on his 35, It sounded horrible and stupidly loud and droning like crazy..

edit: mapped to 1bar btw.
That does Sound good...I still have the secondary cats....I still have the resonator so if I do not like it, I will have them weld it on. Hopefully it sounds good.
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      10-09-2012, 10:54 AM   #6
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What do you guys think of aftermarket resonators p,aced where the mufflers where? Any suggestions on brand?
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      10-09-2012, 01:06 PM   #7
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is that only a muffler delete in the video? That sounds pretty good. Do you have drive by videos. What did you rev it up to?
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      10-09-2012, 01:33 PM   #8
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I have had muffler deletes for a while and just recently put on catless DP's. It is incredibly loud. What kind of downpipes you looking to get?
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      10-09-2012, 01:37 PM   #9
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Quote:
Originally Posted by RockChalkKU View Post
I have had muffler deletes for a while and just recently put on catless DP's. It is incredibly loud. What kind of downpipes you looking to get?
I already have AR cat-less...would you suggest putting the resonator back on?
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      10-09-2012, 01:42 PM   #10
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Definitely put the resonator back on. It is loud enough. You will more than enjoy catless DP's and a muffler delete. Low grumble, sounds awesome. I would switch up the resonators for mufflers delete.
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      10-09-2012, 01:47 PM   #11
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Quote:
Originally Posted by hipnotic
is that only a muffler delete in the video? That sounds pretty good. Do you have drive by videos. What did you rev it up to?
Haha just do it already!
Youve been thinking about muffler delete for years :P (I always see you comment in muffler delete threads)
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      10-09-2012, 02:20 PM   #12
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Quote:
Originally Posted by RockChalkKU View Post
Definitely put the resonator back on. It is loud enough. You will more than enjoy catless DP's and a muffler delete. Low grumble, sounds awesome. I would switch up the resonators for mufflers delete.
Told them to put the resonator back on...as long the muffler delete and a resonator is s bit louder than what I had before (just a resonator delete).
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      10-09-2012, 03:37 PM   #13
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Quote:
Originally Posted by hipnotic View Post
is that only a muffler delete in the video? That sounds pretty good. Do you have drive by videos. What did you rev it up to?
Yup, only muffler delete
Ill record 5 videos with my gopro and upload them:
-Cold start
-When the engine is cold (both low revs and high revs)
-When the engine is warm (both low revs and high revs)

Hopefully it would help you guys to make a decision
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      10-09-2012, 05:01 PM   #14
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def sounds good!!! Its got a really good tone especially compared to what I have seen in person... That's actually a pretty good sound I was trying to clean up the rasp and ended up buying the Akropovic midpipes, which I'm more than happy with maybe worked out for the best, who knows
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      10-09-2012, 08:04 PM   #15
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The reason why I keep thinking about it is because I have a magnaflow axle back exhaust right now but I feel that it is deeper compared to oem but it isn't loud enough. However, I don't want to scarifice a lot of drone. That is why I haven't pulled the trigger.

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Haha just do it already!
Youve been thinking about muffler delete for years :P (I always see you comment in muffler delete threads)
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