Which Full Exhaust makes the most Power? - BMW S1000RR Forums: BMW Sportbike Forum
Reply
 
LinkBack Thread Tools Display Modes
post #1 of 81 (permalink) Old 07-24-2012, 11:00 PM Thread Starter
Member
 
Join Date: Jun 2012
Posts: 82
Which Full Exhaust makes the most Power?

So like a lot of the other threads started on this forum hopefully mine is different. I would like to find a "deeper" sounding full system for my bike. But most of all which one makes the most power on the dyno?
PredatorSniper is offline  
Sponsored Links
Advertisement
 
post #2 of 81 (permalink) Old 07-25-2012, 06:32 AM
Senior Member
 
DemonDuck's Avatar
 
Join Date: Apr 2012
Location: DFW Texas
Posts: 387
You will get all kinds of claims to the best power on the dyno. It is hard to say, even looking at dyno sheets dont tell you much because it is a different bike at a different dyno with lots of variables. I like the Brocks for a deeper sound and good power increase.... Also the Austin Racing has a nice deep sound I hear and good power increase. Arrow is another one that comes up often. Only one I have experience with right now is Brocks but I am trying to find a way to get my hands on an Austin Racing GP3.
DemonDuck is offline  
post #3 of 81 (permalink) Old 07-25-2012, 09:46 AM
Senior Member
 
jwxfd's Avatar
 
Join Date: Nov 2011
Location: San Diego
Posts: 596
Send a message via Yahoo to jwxfd
I've read the Akra long can full system has the best power gains....
jwxfd is offline  
post #4 of 81 (permalink) Old 07-25-2012, 10:27 AM
Senior Member
 
newt117's Avatar
 
Join Date: Mar 2011
Posts: 535
Garage
Quote:
Originally Posted by jwxfd View Post
I've read the Akra long can full system has the best power gains....
I have also read this several times.
newt117 is offline  
post #5 of 81 (permalink) Old 07-25-2012, 10:49 AM
Site Sponsor
 
Join Date: Oct 2010
Posts: 71
I can tell you that Keith Code's California Superbike School uses the Graves exhaust on their school bikes. He seems to think they're pretty good!

S1000RR Graves Exhaust - YouTube
Gravesport.com is offline  
post #6 of 81 (permalink) Old 07-25-2012, 11:47 AM
Senior Member
 
jonwil's Avatar
 
Join Date: Feb 2011
Posts: 562
For the deepest toned soul stirring sweetest sound with best looks,none of the systems match the Taylormade,but it sure doesn't give you the best performance output,nonetheless a significant mid range improvement though.
For a reasonably deep and loud sweet tone plus max power output,you should be looking at the Akrapovic Race Shorty IMHO.

http://

http://

http://

Last edited by jonwil; 07-25-2012 at 12:20 PM.
jonwil is offline  
post #7 of 81 (permalink) Old 07-25-2012, 01:05 PM
Member
 
Join Date: Jul 2011
Location: London
Posts: 71
Best power

Just my opinion, because its hard to sort through the bullshit marketing claims i just referr to what the racers are using. Here in the uk in the bsb they are using Arrow full ti systems so they must be good right ? I know there are sponsers and that's probably why the world super bikes use akrapovic systems. The truest indicator i believe is to see what the independant and the super stockers are using and it's arrow. I have also spoken to an independant racer who says the arrow full works ti gives the best power. Even if hes wrong it must be right up there .
Toe cutter is offline  
post #8 of 81 (permalink) Old 07-25-2012, 02:29 PM
Member
 
Join Date: May 2012
Posts: 67
Quote:
Originally Posted by DemonDuck View Post
You will get all kinds of claims to the best power on the dyno. It is hard to say, even looking at dyno sheets dont tell you much because it is a different bike at a different dyno with lots of variables. I like the Brocks for a deeper sound and good power increase.... Also the Austin Racing has a nice deep sound I hear and good power increase. Arrow is another one that comes up often. Only one I have experience with right now is Brocks but I am trying to find a way to get my hands on an Austin Racing GP3.
What brock Pipe do you have? Do you like it?
carden260 is offline  
post #9 of 81 (permalink) Old 07-26-2012, 07:38 AM
Senior Member
 
DemonDuck's Avatar
 
Join Date: Apr 2012
Location: DFW Texas
Posts: 387
Quote:
Originally Posted by carden260 View Post
What brock Pipe do you have? Do you like it?
I have the Alienhead black. I like it alot. It sounds good, very loud but kinda deep (not as deep as the M4's on my ZX14 but that was dual exhaust and a 14), and at high rev it sounds awesome especially when WOT shifting. It may or may not give great power. I haven't put it on a Dyno yet. The support with maps and such is really good. I filled out the form and had 3 maps sent to my email the next day. One for street, one for track, and one hybrid. The system is full SS but the whole thing is ceramic coated black so it looks great with the red bike blending with all the black at the bottom.
DemonDuck is offline  
post #10 of 81 (permalink) Old 07-26-2012, 11:41 AM
Neo
Senior Member
 
Neo's Avatar
 
Join Date: Jan 2010
Posts: 870
Our full Inconel system in GP3 or long exit pipe makes the best power in tests on the BSB dyno vs the Arrow and Akra systems. We hit 201BHP on Joe Burns superstock bike.
In the UK race bikes use Arrow and Akra as they are either free or heavily discounted to racers and teams. As a small company we are not able to do this.

At this time Jon Railtons ZX10 superstock bike with our Gp3 system makes the best power and consistently fastest speed trap speed's at the Uk meetings.

We are always happy to head to head test if any owners dispute any of the above info.
Neo is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the BMW S1000RR Forums: BMW Sportbike Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



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
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome