E90Post
 


 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > Duals from header to dual in/out magnaflow?



Reply
 
Thread Tools Search this Thread
      06-23-2010, 03:18 PM   #1
MOTO69JOE
Captain
MOTO69JOE's Avatar
United_States
27
Rep
876
Posts

Drives: E46, E90
Join Date: Jul 2007
Location: The South

iTrader: (3)

Duals from header to dual in/out magnaflow?

If I removed my cat and ran dual piping from the headers to a dual in/out magnaflow would there be room to accommodate dual pipes running along the underside to the back? I think the piping size is 2.5"? The magnaflow I was considering is P/N 11379. This would of course feed into a quad set up...
Appreciate 0
      06-23-2010, 03:45 PM   #2
Gavin@MMW
Brigadier General
Gavin@MMW's Avatar
United_States
406
Rep
3,879
Posts

Drives: MMW Supercharged E90 328i
Join Date: Nov 2009
Location: 818/805

iTrader: (18)

Yes it will work but your going to want a magnaflow with some packing in it if you lose the 2nd cats and res also.

Here are some examples for you:
Straight setup with pic (Koreez88's setup)
http://www.e90post.com/forums/showthread.php?t=371289
Also (headlee103's setup):
http://www.e90post.com/forums/showthread.php?t=379188
Also (sorost's setupt):
http://www.e90post.com/forums/showthread.php?t=369869
Horizontal setup with pic (Vicnumb7's setup)
http://www.e90post.com/forums/showthread.php?t=239140
Appreciate 0
      06-09-2012, 02:31 PM   #3
neilvosko
Lieutenant Colonel
neilvosko's Avatar
United_States
89
Rep
1,529
Posts

Drives: 335i e92 FBO
Join Date: Dec 2011
Location: miami

iTrader: (19)

anyone use Magnaflow 11379 instead of secondary cats to eliminate drone
Appreciate 0
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



All times are GMT -5. The time now is 03:28 AM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
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