M5POST
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read

Go Back   M5POST - BMW M5 Forum > F10 M5 Forum > Engine, Exhaust, Drivetrain Modifications

Post Reply
 
Thread Tools Search this Thread
      12-15-2017, 07:46 PM   #221
Aleksandar
New Member
0
Rep
20
Posts

Drives: BMW E93 M3
Join Date: Jul 2014
Location: Zagreb

iTrader: (0)

Guys does ANYBODY maybe know how much mm are M5/M6 Akrapovic exhaust tips outlet? Is is 90 mm or 100 mm? And if its 100 mm, does that mean this is with carbon around pipe 100 mm or its just pipe?
Appreciate 0
      12-17-2017, 08:57 AM   #222
Aleksandar
New Member
0
Rep
20
Posts

Drives: BMW E93 M3
Join Date: Jul 2014
Location: Zagreb

iTrader: (0)

Nobody knows?
Appreciate 0
      12-21-2017, 11:52 AM   #223
Soul Performance Products
Soul Performance Products's Avatar
United_States
99
Rep
245
Posts

Drives: F80 / 987.2 Cayman S
Join Date: Oct 2017
Location: Willow Grove PA

iTrader: (0)

Soul Performance Products BMW F10 M5 Resonated Muffler Bypass Exhaust




Appreciate 0
      01-17-2018, 05:40 PM   #224
straightpipeguru
Banned
United_States
22
Rep
208
Posts

Drives: F13 M6
Join Date: Nov 2005
Location: Irvine CA

iTrader: (0)



still the best out there my favorite
Appreciate 1
      03-06-2018, 08:51 AM   #225
seaweavle10
Registered
0
Rep
1
Posts

Drives: 2015 F10 M5
Join Date: Mar 2018
Location: Los Angeles

iTrader: (0)

Still love the OEM exhaust, can't wait to switch it up though
Appreciate 0
      11-23-2018, 12:48 PM   #226
M5theonlyone
Major
United Kingdom
526
Rep
1,311
Posts

Drives: BMW M5
Join Date: Aug 2018
Location: Southern England

iTrader: (0)

Garage List
2013 BMW M5  [5.00]
What an amazing pic of those show 3D chrome exhausts from below the ramp.
Appreciate 0
      12-24-2018, 11:11 AM   #227
Hasser
Major
Hasser's Avatar
Isle of Man
330
Rep
1,115
Posts

Drives: 2014 F10 M5
Join Date: Feb 2015
Location: Isle of Man

iTrader: (0)

is there a way to control the valves wiht the Akra system?

or is it left up to the OEM settings?

as i see akra do a sound kit for some models but not the M5 system. is that because its vacuum controlled and not electronic?

can anyone explain the differecne between the vacuum and electis systems of valve control?
__________________
2014 M5
1999 E38 728i
M235i - sold
Activehybrid 5 - sold
Appreciate 0
      08-28-2019, 08:06 PM   #228
jleue
Registered
0
Rep
2
Posts

Drives: 2014 BMW M5
Join Date: Aug 2019
Location: Phoenix, AZ

iTrader: (0)

ArmyTrix

Just finished up installing the Armytrix system on my M5 and wanted to see if anyone else has this unit. Honestly not impressed at all with the system. I feel like its just a bit louder than the stock setup. Wondering if others have the same opinion. I guess I need to throw in anther $1500 for DP's to really get the sound I was looking for!
Appreciate 0
      09-13-2019, 05:45 AM   #229
core22
Private First Class
core22's Avatar
61
Rep
193
Posts

Drives: F10 M5 CP
Join Date: Aug 2015
Location: Southeastern PA

iTrader: (5)

Quote:
Originally Posted by Hasser View Post
is there a way to control the valves wiht the Akra system?

or is it left up to the OEM settings?

as i see akra do a sound kit for some models but not the M5 system. is that because its vacuum controlled and not electronic?

can anyone explain the differecne between the vacuum and electis systems of valve control?
You can control the valves with an Exhaust Meister. It works with the OEM exhaust, as well as all aftermarket exhausts that include valves such as Akra and Dinan. It installs in the trunk, between the factory valve controller and the exhaust valves, and is controlled by an included remote control used to open and close the valves on-demand. You can also program the buttons in the rear view mirror to handle these functions for a cleaner operation. In the default setting it acts as a simple pass-through, allowing the valves to be controlled by the ECU. Installation takes 10 minutes or less once you familiarize yourself with various how-to videos.
__________________
F10 M5 | Black Sapphire | Silverstone | Comp Pack LCI
F10 M5 | Alpine White | Black Merino | pre-LCI
F06 640i Gran Coupe | Lightly Modified N55
E60 535i | Highly Modified N54
E60 525xi | Stock N52
Appreciate 1
Hasser330.00

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 10:33 PM.




m5post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, 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