Exhaust

duramax · 03-18-2017, 09:37 AM

What turbo back exhaust options are there with all the deletes and have mufflers? I don't want a loud car or one that drones. (been looking at P & L and no mufflers)

Finally ready to go from JBD to a tune.

Thanks,

PhotoGuy87 · 03-18-2017, 10:09 AM

Look at Iaknowns exhaust, his system runs mufflers.

335dsleeper · 03-18-2017, 10:18 AM

^ 1+

JOHNNYBRAVO1 · 03-18-2017, 10:48 AM

This is the set up im running. Profi. I've been very happy with it. $1100 shipped with DP. Great bends, welds and mufflers. Just an option and it's for the US base D

dmanb2b · 03-18-2017, 11:31 AM

Quote:

Originally Posted by 335dsleeper

^ 1+

+another

da_trem · 03-18-2017, 07:30 PM

All deletes and stock mufflers, I like it.

Got-Torque · 03-19-2017, 02:09 AM

Just get a downpipe and gut the scr

ASBSECU E93 · 03-19-2017, 02:53 AM

@iaknown exhaust.

The_Wood · 03-19-2017, 11:48 AM

Quote:

Originally Posted by ASBSECU E93

@iaknown exhaust.

Reached out to iaknown - I need one of these on my car!

Owen81 · 03-24-2017, 03:15 PM

Quote:

Originally Posted by da_trem

All deletes and stock mufflers, I like it.

Ditto, sounds great and the price is right. TDIwyse cut up a stock muffler, its basically a flow through pipe on one end with the resonator extending off the pipe. Looks very nonrestrictive.

pbdm4k · 03-28-2017, 10:38 AM

Just wanted to point this out as well with regards to grades of stainless steel being used in some of the exhaust kits out there; 304 vs 201 stainless.

Personally, I wouldn't use 201 if I lived in a cold climate that used lots of road salt half of the year. There are lots of corrosion tests you can see online comparing the corrosion resistance of the two grades.

Something to keep in mind.

iaknown · 03-28-2017, 12:16 PM

Quote:

Originally Posted by pbdm4k

Just wanted to point this out as well with regards to grades of stainless steel being used in some of the exhaust kits out there; 304 vs 201 stainless.

Personally, I wouldn't use 201 if I lived in a cold climate that used lots of road salt half of the year. There are lots of corrosion tests you can see online comparing the corrosion resistance of the two grades.

Something to keep in mind.

I know a manufacturer that sells hundreds of exhausts a year and the majority of his systems are 201ss. He's never had any issues with any exhausts coming back due to serious corrosion or rusting through. Yes, the corrosion tests show a difference and 201 can get rust, but it will take quite a long time for the integrity of the exhaust to be affected.

That being said, I don't know of any 335D exhausts that are 201 anymore. The new revised version is full 304ss

It was worth the cost increase for the peace of mind of those worried about it

dmanb2b · 03-28-2017, 05:11 PM

Quote:

Originally Posted by iaknown

I know a manufacturer that sells hundreds of exhausts a year and the majority of his systems are 201ss. He's never had any issues with any exhausts coming back due to serious corrosion or rusting through. Yes, the corrosion tests show a difference and 201 can get rust, but it will take quite a long time for the integrity of the exhaust to be affected.

That being said, I don't know of any 335D exhausts that are 201 anymore. The new revised version is full 304ss

It was worth the cost increase for the peace of mind of those worried about it

FWIW, I have a 201 version and after a full season and 15K miles on salt covered roads in upstate NY, only the welds are showing discoloration. Doubt it will rust through before I get to end of life with the vehicle.

BB_cuda · 03-28-2017, 05:59 PM

About 1/2 of my system is 201 SS too (the circuit werks part). Very front is 316L where custom Y was made and back one 1/3 is also 316L. That is the stuff but it's expensive material and in my opinion overkill. Ripley's Muffler in north Houston likes to use it for the stainless jobs though. If you go to Ripley, you better arrange ahead of time for SS flanges as they don't have them and i got pinched for time and had to overnight the front 3" flange and the back (2) 2-1/2" ones. I only bought 2/3 of the CW kit and had custom build on back 1/3.

I can see the difference between the 201 and 316L clearly. No salt use on roads here of course (what is snow/ice in south Texas?). Despite this, I do see a little discoloring as i live in a marine environment (high high humidity).

Just go with the Iaknown 2.0 and get the 304 SS version.

03-18-2017, 09:37 AM	#1
duramax Private 16 Rep 94 Posts Drives: 2011 335D Join Date: Sep 2011 Location: Kansas City, MO iTrader: (0)	Exhaust What turbo back exhaust options are there with all the deletes and have mufflers? I don't want a loud car or one that drones. (been looking at P & L and no mufflers) Finally ready to go from JBD to a tune. Thanks,
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03-18-2017, 10:09 AM	#2
PhotoGuy87 Private First Class 98 Rep 133 Posts Drives: 11 M-Sport 335d, 11 E91 328i Join Date: Dec 2016 Location: The Woodlands, TX iTrader: (0)	Look at Iaknowns exhaust, his system runs mufflers.
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03-18-2017, 10:18 AM	#3
335dsleeper Banned 394 Rep 1,622 Posts Drives: 09' 335d 10'35D Join Date: Dec 2015 Location: Suffolk, va iTrader: (0)	^ 1+
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03-18-2017, 10:48 AM	#4
JOHNNYBRAVO1 NY BRAVEST 47 Rep 231 Posts Drives: 2010 Monaco blue, 335D Join Date: Mar 2016 Location: NEW YORK, LONG ISLAND iTrader: (0)	This is the set up im running. Profi. I've been very happy with it. $1100 shipped with DP. Great bends, welds and mufflers. Just an option and it's for the US base D Last edited by JOHNNYBRAVO1; 03-18-2017 at 07:18 PM..
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03-18-2017, 07:30 PM	#6
da_trem Second Lieutenant 84 Rep 214 Posts Drives: 2009 335d Join Date: May 2016 Location: Montreal iTrader: (5) Garage List 2009 BMW 335d [0.00]	All deletes and stock mufflers, I like it. __________________ 2009 335d Take a look here; Build thread: https://www.e90post.com/forums/showthread.php?t=1482039 Full album here : http://imageshack.com/a/KoPl/1 Last edited by da_trem; 03-18-2017 at 07:46 PM..
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03-19-2017, 02:09 AM	#7
Got-Torque Private 10 Rep 66 Posts Drives: 2011 335D M-sport Join Date: Feb 2017 Location: midwest iTrader: (0) Garage List 2011 BMW 335d M-Sport [0.00]	Just get a downpipe and gut the scr
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03-28-2017, 10:38 AM	#11
pbdm4k Lieutenant Colonel 78 Rep 1,689 Posts Drives: 2010 335d Join Date: May 2007 Location: North of the Border iTrader: (3)	Just wanted to point this out as well with regards to grades of stainless steel being used in some of the exhaust kits out there; 304 vs 201 stainless. Personally, I wouldn't use 201 if I lived in a cold climate that used lots of road salt half of the year. There are lots of corrosion tests you can see online comparing the corrosion resistance of the two grades. Something to keep in mind. __________________ 2010 BMW 335d "Ha! She wants the D." 2006 VW Jetta 2.5 Once upon a time... '03 VW GTI, '99 Audi A4 1.8TQ, '00 VW Jetta 1.85T, '09 BMW 335i xDrive, '04 BMW Z4 3.0i, '01 Audi TT 1.8T, '04 Volvo S80 2.5T
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03-28-2017, 05:59 PM	#14
BB_cuda Brigadier General 796 Rep 3,572 Posts Drives: 2011 335D Msport, 2013 X5D Join Date: Nov 2011 Location: Clear Lake, Texas iTrader: (0)	About 1/2 of my system is 201 SS too (the circuit werks part). Very front is 316L where custom Y was made and back one 1/3 is also 316L. That is the stuff but it's expensive material and in my opinion overkill. Ripley's Muffler in north Houston likes to use it for the stainless jobs though. If you go to Ripley, you better arrange ahead of time for SS flanges as they don't have them and i got pinched for time and had to overnight the front 3" flange and the back (2) 2-1/2" ones. I only bought 2/3 of the CW kit and had custom build on back 1/3. I can see the difference between the 201 and 316L clearly. No salt use on roads here of course (what is snow/ice in south Texas?). Despite this, I do see a little discoloring as i live in a marine environment (high high humidity). Just go with the Iaknown 2.0 and get the 304 SS version.
	Appreciate 0 Quote