N52 328i single to dual exhaust conversion

Route 16 · 03-12-2014, 02:03 AM

Just another thread for people wanting to look at pictures for ideas. If you're worried about sound, drone/loudness, it's subjective. Just remove your 2ndary cats, resonator and muffler. My set up does not heat or melt anything and I've had this for almost a year now. I dyno'ed 185HP with this set up (cone intake and only resonator is deleted) Enjoy.
Here's the dyno, 2nd and 3rd pull. You hear more of the rollers than the exhaust, how sad.

Route 16 · 03-12-2014, 02:06 AM

.

benzo23 · 03-12-2014, 06:37 AM

That looks badass, get some driving vids

e92ninja · 03-12-2014, 06:43 AM

post a driving vid might want to do that to my PE

m3whip · 03-13-2014, 10:38 PM

Hmmm ang linis! Get some driving vids pre.

Dylanize · 03-14-2014, 11:00 AM

OMG that rear bumper doe... Looks great bro!

Route 16 · 03-14-2014, 11:13 AM

Quote:

Originally Posted by Dylanize

OMG that rear bumper doe... Looks great bro!

Thanks, didn't want to bore you guys with a regular bumper.

Grant@JGMODS · 03-14-2014, 01:27 PM

I have a question, what exhaust number is this, Jason?

Route 16 · 03-14-2014, 08:16 PM

Quote:

Originally Posted by Grant@JGMODS

I have a question, what exhaust number is this, Jason?

Nambah pive, nambah six next week if your boss would get me those titanium burnt tips naaaaaah meaaaaaan

Blindside_137 · 03-14-2014, 09:53 PM

Very nice.

My duals are run with a y pipe just behind the resonator. I have no muffler and there is a mild amount of drone that causes my ears to pop when driving lol.

Any advice on clearing that up? I love the way the exhaust sounds outside the car.

Taskmaster · 03-14-2014, 10:05 PM

Dyno sheets. Or it didn't happen.

E93FTW · 03-15-2014, 08:28 AM

Looks great! How much this set you back?

JaysBlueE92 · 03-15-2014, 09:33 AM

looks good

Route 16 · 03-15-2014, 10:08 AM

Quote:

Originally Posted by TheAxiom

Dyno sheets. Or it didn't happen.

I posted it on alpineswifts thread on his oft review. I'll find it.

Route 16 · 03-15-2014, 10:10 AM

Quote:

Originally Posted by E93FTW

Looks great! How much this set you back?

$160 for the labor, $50 tips, $100 muffler, $25 y-pipe

Route 16 · 03-15-2014, 10:52 AM

Quote:

Originally Posted by Blindside_137

Very nice.

My duals are run with a y pipe just behind the resonator. I have no muffler and there is a mild amount of drone that causes my ears to pop when driving lol.

Any advice on clearing that up? I love the way the exhaust sounds outside the car.

Hmm even while cruising on flat roads it's bad? Is your y-pipe welded where the resonator was? I haven't tried this product myself but maybe 1 vibrant resonator would help around where my muffler is in the pictures. My suggestion though have 2 clamp on set ups, one quiet, one loud. This can be DIY in your garage. Buy the resonator, see how long it is and cut your midpipe to where you'll put the resonator. Use clamps at both ends to cover the cuts. The pictures below I'll be putting those clamps just right after the 2ndary cats but I'll be taking out the filling so it's a hollow 2ndary cat delete. So it is still an OEM looking set up.

mt145 · 03-15-2014, 11:25 AM

Cool mod, I really appreciate the detailed pics. Makes me wish I went ahead and bought a welder to DIY stuff like this.

E93FTW · 03-15-2014, 11:28 AM

Quote:

Originally Posted by Route 16

$160 for the labor, $50 tips, $100 muffler, $25 y-pipe

Thanks for the info! Sounds fair!

Route 16 · 03-15-2014, 11:46 AM

Quote:

Originally Posted by mt145

Cool mod, I really appreciate the detailed pics. Makes me wish I went ahead and bought a welder to DIY stuff like this.

I wish I had time and money to learn all the skilled trades.

manutdas11 · 03-15-2014, 02:52 PM

ERMAHGERD EXHERST!!!

Route 16 · 03-15-2014, 03:08 PM

Quote:

Originally Posted by manutdas11

ERMAHGERD EXHERST!!!

Exhersist

manutdas11 · 03-15-2014, 05:15 PM

Quote:

Originally Posted by Route 16

Exhersist

PRST

03-12-2014, 02:03 AM	#1
Route 16 I got lei'd 844 Rep 7,593 Posts Drives: '10 E90 M3 Join Date: Sep 2011 Location: Dark Side of the Moon iTrader: (62)	N52 328i single to dual exhaust conversion Just another thread for people wanting to look at pictures for ideas. If you're worried about sound, drone/loudness, it's subjective. Just remove your 2ndary cats, resonator and muffler. My set up does not heat or melt anything and I've had this for almost a year now. I dyno'ed 185HP with this set up (cone intake and only resonator is deleted) Enjoy. Here's the dyno, 2nd and 3rd pull. You hear more of the rollers than the exhaust, how sad. Attached Images Last edited by Route 16; 03-12-2014 at 02:34 AM..
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03-12-2014, 02:06 AM	#2
Route 16 I got lei'd 844 Rep 7,593 Posts Drives: '10 E90 M3 Join Date: Sep 2011 Location: Dark Side of the Moon iTrader: (62)	. Attached Images
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03-12-2014, 06:37 AM	#3
benzo23 Colonel 74 Rep 2,848 Posts Drives: 14 F30 AW MSport Join Date: Apr 2010 Location: FL iTrader: (1)	That looks badass, get some driving vids
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03-12-2014, 06:43 AM	#4
e92ninja Collector 16 Rep 324 Posts Drives: E39 540, E90 335 Join Date: Aug 2012 Location: VA Beach iTrader: (0) Garage List 2001 BMW 525i [0.00] 2009 BMW 328xi [1.00]	post a driving vid might want to do that to my PE __________________ Instagram: bmwninja xbox: bmwninja ps3: bmwninja5 Cars I've Own: E39 525. E60 545. E92 328xi. E46 M3. E39 540. E90 335.
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03-13-2014, 10:38 PM	#5
m3whip Major 347 Rep 1,455 Posts Drives: E92 M3 \| E90 330i Join Date: Mar 2013 Location: Chicago, IL iTrader: (16) Garage List 2011 BMW M3 [10.00] 2006 BMW 330i [9.00]	Hmmm ang linis! Get some driving vids pre. __________________ RAE30 BUILD THREAD: http://www.e90post.com/forums/showthread.php?t=895608 ///M3Whip: http://www.m3post.com/forums/showthread.php?t=1229296 Instagram: @m3whip
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03-14-2014, 11:00 AM	#6
Dylanize Captain Dutch Rudder 204 Rep 2,258 Posts Drives: AMG Join Date: Jan 2013 Location: Charlotte, NC iTrader: (8)	OMG that rear bumper doe... Looks great bro! __________________ No more E92 or E82
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03-14-2014, 01:27 PM	#8
Grant@JGMODS Private First Class 4 Rep 153 Posts Drives: BMW Join Date: Jul 2012 Location: JGMODS, Inc iTrader: (0)	I have a question, what exhaust number is this, Jason?
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03-14-2014, 09:53 PM	#10
Blindside_137 Lieutenant General 6710 Rep 10,598 Posts Drives: 2011.75 SSII E90 M3 ZCP Join Date: Jun 2010 Location: Raleigh, NC iTrader: (2)	Very nice. My duals are run with a y pipe just behind the resonator. I have no muffler and there is a mild amount of drone that causes my ears to pop when driving lol. Any advice on clearing that up? I love the way the exhaust sounds outside the car.
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03-14-2014, 10:05 PM	#11
Taskmaster Banned 2465 Rep 9,004 Posts Drives: M235i 6MT / E92 328 Msport 6MT Join Date: Nov 2013 Location: Florida iTrader: (6)	Dyno sheets. Or it didn't happen.
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03-15-2014, 08:28 AM	#12
E93FTW BMW Über Alles 71 Rep 1,046 Posts Drives: E93 Vert' Join Date: Oct 2013 Location: SoFL iTrader: (1) Garage List 2010 E93 [10.00]	Looks great! How much this set you back? __________________
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03-15-2014, 09:33 AM	#13
JaysBlueE92 Mr. Monaco 155 Rep 4,197 Posts Drives: Slow.. Join Date: Sep 2008 Location: New Jersey iTrader: (9) Garage List 2007 E92 [5.00]	looks good __________________
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03-15-2014, 11:25 AM	#17
mt145 Second Lieutenant 8 Rep 212 Posts Drives: 2007 E90 328xi Join Date: May 2013 Location: Indiana iTrader: (0) Garage List 2007 BMW 328xi [0.00]	Cool mod, I really appreciate the detailed pics. Makes me wish I went ahead and bought a welder to DIY stuff like this.
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03-15-2014, 02:52 PM	#20
manutdas11 EL JIMMY NEURON 44 Rep 1,180 Posts Drives: Jet Black E90 Join Date: Aug 2012 Location: in the Napa Valley/SJ... iTrader: (0)	ERMAHGERD EXHERST!!! __________________ 2007 Jet Black E90 328i Thread: http://www.e90post.com/forums/showthread.php?t=825249 Instagram: manutd_as
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