F4i - Main Forum Main F4i discussion board

Shorty low mount muffler.

  #1  
Old 09-17-2011, 09:14 PM
Member
Thread Starter
Join Date: Jun 2011
Location: Dogden,Ut
Posts: 57
Default Shorty low mount muffler.

I mounted up a shorty muffler on my F4i today.

It is a Yamaha GYTR muffler from a 06-11 R6.

My buddy had it on his bike and went down so it had some pretty bad rash on it.

I cleaned it up, slapped some paint on it and used a 35* mandrel bent pipe to install it.

I think it turned out pretty sweet. Sounds awesome too.

What it started as...

Name:  IMG_1614.jpg
Views: 265
Size:  38.2 KB

How it turned out on the bike...

Name:  IMG_1628.jpg
Views: 307
Size:  70.5 KB

Name:  IMG_1630.jpg
Views: 269
Size:  66.5 KB

Name:  IMG_1632.jpg
Views: 1012
Size:  75.6 KB

This is what was on it before.

Name:  IMG_1299.jpg
Views: 242
Size:  69.7 KB
 

Last edited by Tugboat; 09-17-2011 at 09:21 PM. Reason: Added a pic.
  #2  
Old 09-17-2011, 09:27 PM
waddleboy's Avatar
Member
Join Date: Apr 2010
Location: Lincroft, NJ
Posts: 59
Default

looks sick nice job!
 
  #3  
Old 09-17-2011, 09:30 PM
KIDZPLAY's Avatar
Senior Member
Join Date: Jan 2011
Location: SLC, UTAH
Posts: 118
Default

That turned really sweet!

Great job
 
  #4  
Old 09-17-2011, 10:52 PM
Member
Join Date: Aug 2011
Location: San Diego, CA
Posts: 48
Default

That looks great man! Any clearance issues?

...I wonder if I could chop down my 2 bros and mount it like that
 
  #5  
Old 09-19-2011, 02:40 AM
Member
Thread Starter
Join Date: Jun 2011
Location: Dogden,Ut
Posts: 57
Default

As far as the clearance issue, it's about 1/8 inch away from the swingarm when it is fully extended with the rear tire off the ground and it actually pushes the fairing out about 1/4 inch.

It's pretty tight since there isn't supposed to be a muff crammed down there.
 
  #6  
Old 09-19-2011, 04:40 AM
itlnF4I's Avatar
Senior Member
Join Date: Feb 2011
Location: winterhaven, fl
Posts: 341
Default

Originally Posted by Tugboat View Post
It's pretty tight since there isn't supposed to be a muff crammed down there.
^^^^ fantastic
 
  #7  
Old 09-19-2011, 12:13 PM
Slcpunk74's Avatar
Junior Member
Join Date: Sep 2011
Location: SL.UT
Posts: 10
Default

looks good! Any sound clip videos? If you plan on selling the slip on that was on it, pm me.
 
  #8  
Old 09-19-2011, 12:27 PM
Member
Join Date: Sep 2007
Posts: 89
Default

Wow. Excellent job on the repair.
 
  #9  
Old 09-19-2011, 01:56 PM
tyfrist's Avatar
Member
Join Date: May 2010
Location: Btown INDY
Posts: 67
Default

i really like that. i was wanting to do a gp style exhaust but that looks pretty good as well. any problems with how the bike is running? in terms of not having enough backpressure?

do you have a pcIII?
 
  #10  
Old 09-19-2011, 02:10 PM
Banned
Join Date: Nov 2010
Posts: 489
Default

Originally Posted by tyfrist View Post
i really like that. i was wanting to do a gp style exhaust but that looks pretty good as well. any problems with how the bike is running? in terms of not having enough backpressure?

do you have a pcIII?
+1 to if you have a pc.

I am pretty sure there will be issues running that short of an exhaust as the f4i's engine was not designed for such a short pipe. Even if it sounds good, and runs good, you might get some nasty issues down the road...

Just sayin...
 

Thread Tools
Search this Thread
Quick Reply: Shorty low mount muffler.


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.