E90Post
 


PYSPEED
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > New custom exhaust on my e92



Reply
 
Thread Tools Search this Thread
      09-04-2010, 04:28 PM   #23
killakill
Lieutenant
 
Drives: e92328xi (SOLD), e93 328i
Join Date: Aug 2010
Location: toronto

Posts: 531
iTrader: (2)

perforamnce exhaust

hey guys can i do something like this using the catback oem bmw performance exhaust. I really want the catback perforamnce exhaust but want quads at the same time. Is there anything i can do?


thanks
killakill is offline  
0
Reply With Quote
      09-04-2010, 09:22 PM   #24
e92justin
LCpl
 
e92justin's Avatar
 
Drives: 2007 328i coupe
Join Date: Jun 2010
Location: Hawaii

Posts: 193
iTrader: (0)

Quote:
Originally Posted by Cal1 Beem1n View Post
Do you have a part number for the muffler you used?
It was one of the 1374_'s not sure which one. I put the muffler in place of resonator like the op did. then did straightpipes leading outside into dual tips. Looks like MD at first, but you soon realize theres a muffler way back in there.

http://www.magnaflow.com/02product/s...e=main&id=8747
e92justin is offline   United_States
0
Reply With Quote
      09-04-2010, 09:27 PM   #25
e92justin
LCpl
 
e92justin's Avatar
 
Drives: 2007 328i coupe
Join Date: Jun 2010
Location: Hawaii

Posts: 193
iTrader: (0)

Quote:
Originally Posted by killakill View Post
hey guys can i do something like this using the catback oem bmw performance exhaust. I really want the catback perforamnce exhaust but want quads at the same time. Is there anything i can do?


thanks
Just use the perf exhaust as your muffler system then get a shop to weld on a secondary pipe with tips to the muffler.
e92justin is offline   United_States
0
Reply With Quote
      09-04-2010, 11:42 PM   #26
SoCal BimMn'
Lieutenant Colonel
 
SoCal BimMn''s Avatar
 
Drives: LCI AW E92 ///M3
Join Date: Jul 2010
Location: SoSoCal

Posts: 1,713
iTrader: (30)

Quote:
Originally Posted by e92justin View Post
It was one of the 1374_'s not sure which one. I put the muffler in place of resonator like the op did. then did straightpipes leading outside into dual tips. Looks like MD at first, but you soon realize theres a muffler way back in there.

http://www.magnaflow.com/02product/s...e=main&id=8747
I followed the link but I'm having a hard time trying to understand is it a 3 in inlet with two 3 in outlets?
SoCal BimMn' is offline   Philippines
0
Reply With Quote
      09-05-2010, 04:08 PM   #27
e92justin
LCpl
 
e92justin's Avatar
 
Drives: 2007 328i coupe
Join Date: Jun 2010
Location: Hawaii

Posts: 193
iTrader: (0)

Cant really tell you the exact one, i know it is very similar though. I have it setup just as the op does.
e92justin is offline   United_States
0
Reply With Quote
      09-05-2010, 09:48 PM   #28
SoCal BimMn'
Lieutenant Colonel
 
SoCal BimMn''s Avatar
 
Drives: LCI AW E92 ///M3
Join Date: Jul 2010
Location: SoSoCal

Posts: 1,713
iTrader: (30)

Quote:
Originally Posted by e92justin View Post
Cant really tell you the exact one, i know it is very similar though. I have it setup just as the op does.

Alright cools thanks I'll look a little further into it.
SoCal BimMn' is offline   Philippines
0
Reply With Quote
      09-19-2010, 10:20 PM   #29
Transport3r
Maaaaaaaaaaaaaad
 
Transport3r's Avatar
 
Drives: N54 E92 & N52 Z4
Join Date: Sep 2010
Location: Melbourne, FL

Posts: 1,206
iTrader: (2)

That's a sick setup.
I'm considering doing this to my car.
Is there any particular reason you used a single/dual muffler instead of a dual/dual?

Did the burbling/popping noise on deceleration change? I don't want that to go away..

Last edited by Transport3r; 09-19-2010 at 10:27 PM.
Transport3r is offline  
0
Reply With Quote
      09-20-2010, 03:09 AM   #30
1QuikWS6
No 55mph
 
1QuikWS6's Avatar
 
Drives: 09 E92 328iX N51 3-Stage
Join Date: Jul 2009
Location: Blitzburgh, PA

Posts: 4,466
iTrader: (81)

Garage List
Looks good!

Only thing I see: is there only one hanger way back right after the muffler, with the tailpipes hanging free the rest of the way back, or are there also hangers behind each tip on both sides (appears there are hangers welded on behind tips but can't be sure)?
__________________
2009 328ix E92//SGM//ACS Roof Spoiler//MTech Aero Lip+Trunk Spoiler//M3 Side Skirts//CF Roundels+Grilles//M3 Novillo Interior//Perf Shift Lever+Boot//MPerf DCT Wheel//M3 GT3 eBrake Handle+Boot//ACS Pedals//M3 Mirrors//LCI Tails w/LUX Rev//DTEC V7 AE+MTec 6000K D1S+HPB HID 6000K Fogs//HPB LED Interior//RPI Scoops//CF Euro Airbox+Underhood Hsgs//K&N//BMW PE//MTech Rear Bumper-iS Sport Diffuser//CF Strut Brace//Vishnu OFT//BMW 193M's+Kumho 4X
1QuikWS6 is offline   United_States
0
Reply With Quote
      09-21-2010, 09:38 PM   #31
e92justin
LCpl
 
e92justin's Avatar
 
Drives: 2007 328i coupe
Join Date: Jun 2010
Location: Hawaii

Posts: 193
iTrader: (0)

Quote:
Originally Posted by joshuo View Post
That's a sick setup.
I'm considering doing this to my car.
Is there any particular reason you used a single/dual muffler instead of a dual/dual?

Did the burbling/popping noise on deceleration change? I don't want that to go away..
Nope. That doesnt go away . When driving slow in a cramped area, ill leave my car in 1st gear and go all the way up to 5 rpm and let go of that gas and all you hear is POPOPOPOP. Music to my ears.
e92justin is offline   United_States
0
Reply With Quote
      09-22-2010, 06:53 AM   #32
SR2007
Captain
 
SR2007's Avatar
 
Drives: 07 E92 328i
Join Date: May 2010
Location: Maryland

Posts: 699
iTrader: (3)

What did they do exactly about that compartment on the right side. I looked under there and really didnt know what to do. I've been looking into doing the conversion myself, but dont want to buy bumper without know what mods will need to be done to run that right side pipe. Did they remove anything? All i see is plastic shell with and didnt want a gaping hole if i remove the cover. Any help would be awesome thanx. BTW looks real good!!!
__________________
Amuse Trunk/Amuse Front/CF M3 Hood/Hamman Spoiler/Staggered Iconz/Custom Interior/MMW Headers/Straight Pipe/Custom Tune/330 Mani/too much too list.....
Team Elite / WFC#342
SR2007 is offline  
0
Reply With Quote
      09-23-2010, 03:40 PM   #33
Synergy
Captain
 
Drives: Jet Black E92
Join Date: Apr 2008
Location: San Jose, CA

Posts: 711
iTrader: (8)

Quote:
Originally Posted by SR2007 View Post
What did they do exactly about that compartment on the right side. I looked under there and really didnt know what to do. I've been looking into doing the conversion myself, but dont want to buy bumper without know what mods will need to be done to run that right side pipe. Did they remove anything? All i see is plastic shell with and didnt want a gaping hole if i remove the cover. Any help would be awesome thanx. BTW looks real good!!!
They left the compartment exactly how it was. Nothing was changed. However, they did have to relocate the charcoal/evap canister to a different location
Synergy is offline   United_States
0
Reply With Quote
      09-23-2010, 03:41 PM   #34
Synergy
Captain
 
Drives: Jet Black E92
Join Date: Apr 2008
Location: San Jose, CA

Posts: 711
iTrader: (8)

Quote:
Originally Posted by 1QuikWS6 View Post
Looks good!

Only thing I see: is there only one hanger way back right after the muffler, with the tailpipes hanging free the rest of the way back, or are there also hangers behind each tip on both sides (appears there are hangers welded on behind tips but can't be sure)?
There are hangers on both exhaust tips, just can't see em in the pictures
Synergy is offline   United_States
0
Reply With Quote
      09-23-2010, 06:34 PM   #35
5erman
Banned
 
Drives: black 5 series
Join Date: May 2009
Location: ohio

Posts: 324
iTrader: (0)

Guys I am not rying to rag on anyone but two 2.5 inch pipes goin back from that muffler is WAY to much. One single 2.5 inch pipe back from the muffler you have would be the right amount of flow as stock system. You need to go two 2-2.25 inch at the most if you have two pipes. The gases will just bog and not move fast enough. You can have the same look but it makes the difference in something that loses power or not
5erman is offline  
0
Reply With Quote
      09-23-2010, 07:40 PM   #36
bavarian19
General
 
bavarian19's Avatar
 
Drives: Car
Join Date: Mar 2005
Location: VA

Posts: 18,811
iTrader: (23)

not bad!
bavarian19 is offline   United_States
0
Reply With Quote
      11-30-2010, 02:56 PM   #37
Petro914
Private
 
Petro914's Avatar
 
Drives: F30 335I M Sport
Join Date: Jun 2010
Location: NY

Posts: 52
iTrader: (2)

is this setup illegal everywhere else besides cali ? or is this legal given it has a secondary resonator?

Thanks,
Tom
Petro914 is offline   United_States
0
Reply With Quote
      11-30-2010, 03:49 PM   #38
PAKMAN
Lieutenant General
 
PAKMAN's Avatar
 
Drives: 2011 E92 M3
Join Date: May 2006
Location: NORTHERN CALIFORNIA

Posts: 16,107
iTrader: (34)

Garage List
2011 BMW E92 M3  [4.75]
2006 e90 330i  [2.75]
sounds of speeeeeed
__________________
stock car
PAKMAN is offline   North Korea
0
Reply With Quote
      12-01-2010, 01:20 AM   #39
karmsidhu
New Member
 
Drives: 2007 BMW 328XI
Join Date: Dec 2010
Location: Surrey, BC

Posts: 13
iTrader: (0)

So wait how much does this cost total? To get everything Synergy did what will it cost? The whole setup including the rear bumper and the dual exhausts... Thanks, much appreciated.
karmsidhu is offline  
0
Reply With Quote
      12-01-2010, 06:13 AM   #40
Stuart@BMRAutowerkes
BimmerPost Supporting Vendor

 
Stuart@BMRAutowerkes's Avatar
 
Drives: a black car
Join Date: Sep 2010
Location: Sydney

Posts: 4,817
iTrader: (3)

sounds great!

don't listen to the haters, we all know you lose backpressure and it adds weight, but if it SOUNDS like you have more power than you probably do

that said, I would probably go 2 x 2inch pipes like 5erman suggested.
Stuart@BMRAutowerkes is offline  
0
Reply With Quote
      12-01-2010, 11:47 PM   #41
AlpineSwift
Colonel
 
AlpineSwift's Avatar
 
Drives: 2008 335Xi Coupé
Join Date: Feb 2010
Location: Castle Rock, CO

Posts: 2,109
iTrader: (3)

Add headers and a tune. That should shut up the people bitching about back pressure loss.
__________________
E92 '08 335Xi 6AT - Cobb AP V2, ar design DP's, Race Cats in the mids, Stock cans, VRSF CP w/Tial BOV, VRSF 7" FMIC, BMS DCI, BMS Cowl, H&R Coilovers, Renn Motorsport RS-51's, Alpina TCU Flash, Turner Boost Gauge, Fully Coded.
Best 1/4mi: 13.201 @ 106.93 / 2.0 60' / DA=9300ft

Tanya: The Build Thread
AlpineSwift is offline   United_States
0
Reply With Quote
      12-02-2010, 08:37 PM   #42
superduty
Private First Class
 
superduty's Avatar
 
Drives: 2010 E91 M Sport
Join Date: Dec 2009
Location: Tucson, Az

Posts: 117
iTrader: (0)

Any possibility you could share the details of your vapor canister relocation? TIA
__________________
"Did I say something abnormal?"
"You're an engineer, everything you say is abnormal."
superduty is offline   United_States
0
Reply With Quote
      12-04-2010, 05:19 AM   #43
shabzz
Private
 
Drives: e92 328i
Join Date: Jan 2010
Location: Toronto

Posts: 61
iTrader: (0)

^
Thats EXACTLY what i want to know!... I have taken my car to SEVERAL exhaust shops and none of them were able to mess with the vapor canister!.. The wires are too short!.. HOW did you relocate it??.. i am VERY interested and this seems like something i about to give up on!.. i would appreciate it a HUGE amount if you could shed some light on this so i can have it done. Where did you relocate it exactly?.. how did you mount it?.. Can it be done on your own?.. If you can tell me a write up of the steps you took and how you accomplished it this would be a great amount of help to me!!!!!!
shabzz is offline  
0
Reply With Quote
      12-04-2010, 10:37 AM   #44
JaysBlueE92
Mr. Monaco
 
JaysBlueE92's Avatar
 
Drives: Slow..
Join Date: Sep 2008
Location: New Jersey

Posts: 3,945
iTrader: (9)

Garage List
2007 E92  [2.50]
Quote:
Originally Posted by shabzz View Post
^
Thats EXACTLY what i want to know!... I have taken my car to SEVERAL exhaust shops and none of them were able to mess with the vapor canister!.. The wires are too short!.. HOW did you relocate it??.. i am VERY interested and this seems like something i about to give up on!.. i would appreciate it a HUGE amount if you could shed some light on this so i can have it done. Where did you relocate it exactly?.. how did you mount it?.. Can it be done on your own?.. If you can tell me a write up of the steps you took and how you accomplished it this would be a great amount of help to me!!!!!!

The wires have plenty of length to adjust it. Just make a bracket and push it to the side like so

__________________
JaysBlueE92 is offline   United_States
0
Reply With Quote
Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 03:14 AM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST