Modified exhaust 328i

Robbe92 · 02-26-2019, 01:04 PM

I'm looking to get my exhaust louder but not to raspy. I've heard that if you delete the resonator it's raspy. Thinking of deleting secondary cats and muffler? Any tips or info that might me helpful for this project. Thank you

Biginboca · 02-26-2019, 01:13 PM

Based on my personal experience I recommend you purchase the AA Gen 2 muffler with the anti drone feature and then delete your secondary cats.

Running no muffler and no secondaries is drone drone drone drone drone

Unless you like drone. From what I see around town lots of people do seem to enjoy their drone lol

Robbe92 · 02-26-2019, 03:01 PM

Am I going to get any dash lights from deleting secondary

Biginboca · 02-26-2019, 03:13 PM

Quote:

Originally Posted by Robbe92

Am I going to get any dash lights from deleting secondary

No

Robbe92 · 02-26-2019, 09:37 PM

Okay thank you

BReif61 · 03-07-2019, 12:19 PM

Just as a second data point, I have the gen 2 AA muffler and I absolutely love it. You could try that by itself, then remove the secondary cats later if you're not pleased. Easier to take them off than to reinstall.

R.Thillman · 03-07-2019, 02:21 PM

Quote:

Originally Posted by Robbe92

I'm looking to get my exhaust louder but not to raspy. I've heard that if you delete the resonator it's raspy. Thinking of deleting secondary cats and muffler? Any tips or info that might me helpful for this project. Thank you

If you delete the secondaries or muffler add a resonator or two it will sound refined. I recommend deleting cat just to get the exhaust a bit more free flowing.

Taskmaster · 03-07-2019, 03:41 PM

W37V
Any progress on the exhaust?

W37V · 03-07-2019, 05:45 PM

Quote:

Originally Posted by Taskmaster

W37V
Any progress on the exhaust?

Nagh man... we got a newborn that takes up all the time.

Also, I am not sure your muffler is the best option for what I was planning on doing - having dual exhaust - 335 style - since this muffler 1 in, 1 out.

Taskmaster · 03-08-2019, 10:09 AM

Quote:

Originally Posted by W37V

Nagh man... we got a newborn that takes up all the time.

Also, I am not sure your muffler is the best option for what I was planning on doing - having dual exhaust - 335 style - since this muffler 1 in, 1 out.

You want a 335i Style? You have a few options with that muffler....
Also, I have a gift for you.

W37V · 03-11-2019, 03:15 PM

Quote:

Originally Posted by Taskmaster

You want a 335i Style? You have a few options with that muffler....
Also, I have a gift for you.

Thanks man. I appreciate it.

02-26-2019, 01:04 PM	#1
Robbe92 Enlisted Member 0 Rep 38 Posts Drives: 2007 BMW 328i Join Date: Jan 2019 Location: Sacramento iTrader: (0)	Modified exhaust 328i I'm looking to get my exhaust louder but not to raspy. I've heard that if you delete the resonator it's raspy. Thinking of deleting secondary cats and muffler? Any tips or info that might me helpful for this project. Thank you
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02-26-2019, 01:13 PM	#2
Biginboca Colonel 3791 Rep 2,738 Posts Drives: 2009 E92 328i 6MT Join Date: Jun 2017 Location: Boynton Beach, FL... USA iTrader: (3)	Based on my personal experience I recommend you purchase the AA Gen 2 muffler with the anti drone feature and then delete your secondary cats. Running no muffler and no secondaries is drone drone drone drone drone Unless you like drone. From what I see around town lots of people do seem to enjoy their drone lol __________________ My E92 328csl Build Thread My 328csl Instagram Page
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02-26-2019, 03:01 PM	#3
Robbe92 Enlisted Member 0 Rep 38 Posts Drives: 2007 BMW 328i Join Date: Jan 2019 Location: Sacramento iTrader: (0)	Am I going to get any dash lights from deleting secondary
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02-26-2019, 09:37 PM	#5
Robbe92 Enlisted Member 0 Rep 38 Posts Drives: 2007 BMW 328i Join Date: Jan 2019 Location: Sacramento iTrader: (0)	Okay thank you
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03-07-2019, 12:19 PM	#6
BReif61 Private 48 Rep 59 Posts Drives: 2011 E91, 2008 E83 Join Date: Jul 2017 Location: Bel Air, MD iTrader: (0) Garage List 2011 BMW 328i E91 [0.00]	Just as a second data point, I have the gen 2 AA muffler and I absolutely love it. You could try that by itself, then remove the secondary cats later if you're not pleased. Easier to take them off than to reinstall. __________________ 2011 Unicorn
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03-07-2019, 03:41 PM	#8
Taskmaster Banned 2476 Rep 9,004 Posts Drives: M235i 6MT / E92 328 Msport 6MT Join Date: Nov 2013 Location: Florida iTrader: (6)	W37V Any progress on the exhaust?
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