BMW M3 Forum (E90 E92)

BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read


Go Back   M3Post - BMW M3 Forum > E90/E92 M3 Technical Topics > Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications
 
BPM
Post Reply
 
Thread Tools Search this Thread
      01-25-2009, 07:18 AM   #23
Kev
Critical Care Anesthesiologist
Kev's Avatar
Hong Kong
481
Rep
8,828
Posts

Drives: SMB F83
Join Date: Aug 2006
Location: Seattle, WA

iTrader: (24)

Garage List
Probably the gain on the headers is not that much so they thought it was not worth the effort.
__________________
kev { divinum est sedate dolorem }
"your friendly neighborhood critical care anesthesiologist"
Appreciate 0
      01-25-2009, 10:05 AM   #24
M3 Montreal
Colonel
68
Rep
2,194
Posts

Drives: 2012 M3 SG ,DCT & 2011 S4
Join Date: Oct 2008
Location: Montreal , Canada

iTrader: (0)

Quote:
Originally Posted by Kev View Post
Probably the gain on the headers is not that much so they thought it was not worth the effort.

+1

I remember reading a previous post that mentionned this as well.
Appreciate 0
      01-26-2009, 10:44 AM   #25
JuniorDee
Captain
JuniorDee's Avatar
73
Rep
610
Posts

Drives: the speed limit
Join Date: Apr 2007
Location: the land of brat and brotchen

iTrader: (1)

Quote:
Originally Posted by J08M3 View Post
I wonder if it would be possible to modify the stock headers to be a 4-2-1? That would save a lot of work since the first part of the headers with all the complicated bends is exactly the same. Could you cut the stock ones after the bends and just make new collectors that have a 4-2-1 design like these?
EXACTLY! And if you didnt want to cut up your own headers, order a new set. They are only $1000 per side.
__________________
EDC.....viagra for your car
Appreciate 0
Post 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 04:27 PM.




m3post
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