2014 YZ450F EXHAUST SYSTEMS.

Brand Yoshimura

86 replies to this topic
  • motojase316

Posted May 24, 2014 - 04:00 AM

#1

What exhausts are you guys running? I had a DR.D FULL system on, It flattened off the bottom which I am not a fan of.
I removed the header as it was eating holes through my boots where they rubbed on the pipe without a shield.
The DR.D slip on only was red hot!!! Loved the power and performance over the full system.

Looking to switch to Yoshimura now, Has anyone tried the system?

I have read MXA pipe shoot out, which lead me to DR.D. But there opinion didn't relate to mine.

  • swaldrop

Posted May 24, 2014 - 09:04 PM

#2

What exhausts are you guys running? I had a DR.D FULL system on, It flattened off the bottom which I am not a fan of.
I removed the header as it was eating holes through my boots where they rubbed on the pipe without a shield.
The DR.D slip on only was red hot!!! Loved the power and performance over the full system.

Looking to switch to Yoshimura now, Has anyone tried the system?

I have read MXA pipe shoot out, which lead me to DR.D. But there opinion didn't relate to mine.

Stock!

I had the Yoshi slip on, but didn't end up getting along with it too well.

 

I believe Yamaha nailed it with this pipe and have heard the same about the 250 as well. Don't fix what isn't broken and leave the stocker on there.



  • motojase316

Posted May 25, 2014 - 03:55 AM

#3

Stock!

I had the Yoshi slip on, but didn't end up getting along with it too well.

I believe Yamaha nailed it with this pipe and have heard the same about the 250 as well. Don't fix what isn't broken and leave the stocker on there.


What was your beef with the yoshi ? Thats what I was thinking about going. .

  • swaldrop

Posted May 25, 2014 - 07:06 PM

#4

What was your beef with the yoshi ? Thats what I was thinking about going. .

 

I laid it out in another thread a while back: http://www.thumperta...50f/?p=11532398



  • motojase316

Posted May 27, 2014 - 02:11 AM

#5

I laid it out in another thread a while back: http://www.thumperta...50f/?p=11532398

Man that yoshi sounds like what I am looking for.
The Dr.d is what you described what you are looking for.

  • swaldrop

Posted May 27, 2014 - 05:57 AM

#6

Man that yoshi sounds like what I am looking for.
The Dr.d is what you described what you are looking for.

 

It's all about what you are looking for I suppose. The motor works amazing for me in stock form. The only thing this bike needs now is a lighter, more fit rider. :)



  • motojase316

Posted May 29, 2014 - 01:15 PM

#7

Anyone else running aftermarket ???

  • Denaki

Posted May 29, 2014 - 02:05 PM

#8

FMF and DrD full systems, trying both and think I'm going to keep the FMF.

  • motojase316

Posted May 29, 2014 - 03:21 PM

#9

Good to know, I jusf ordered an fmf.

  • YZ450F2014

Posted May 31, 2014 - 11:23 PM

#10

I just ordered the slip-on FMF PC4.

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  • motojase316

Posted June 01, 2014 - 12:56 AM

#11

I just ordered the slip-on FMF PC4.

Sweet, let me know your thoughts.

  • ca412686

Posted June 01, 2014 - 07:27 AM

#12

Sweet, let me know your thoughts.

I bought that pipe too. Fits well, sounds great. It didn't added much power, but it sounds 10hp stronger! Haha

  • swaldrop

Posted June 01, 2014 - 05:20 PM

#13

I bought that pipe too. Fits well, sounds great. It didn't added much power, but it sounds 10hp stronger! Haha

 

But how does it look? Does it look sweet too? :)



  • ca412686

Posted June 01, 2014 - 05:24 PM

#14

But how does it look? Does it look sweet too? :)

ImageUploadedByThumper Talk1401672146.820501.jpg ImageUploadedByThumper Talk1401672207.650473.jpg
Looks great. Although, I did pressure wash the inside decal edge up, so I just peeled it off.

  • iFR

Posted June 01, 2014 - 05:51 PM

#15

Anyone using Akrapovic Evo FULL system?

  • motojase316

Posted June 02, 2014 - 04:09 AM

#16

Anyone using Akrapovic Evo FULL system?

they look good, would like a review too.

  • Nick450X

Posted June 02, 2014 - 07:51 AM

#17

French mag Motoverte did a complete test on the yzf 250 pipes and the Akro can out the best.



  • iFR

Posted June 02, 2014 - 08:06 AM

#18

they look good, would like a review too.

I have one, full System akropovic Evo but it is on a 2008 yz450f

  • YZ450F2014

Posted June 02, 2014 - 10:04 PM

#19

I bought that pipe too. Fits well, sounds great. It didn't added much power, but it sounds 10hp stronger! Haha


Didnt it add some power on top? I want a little bit less power on bottom and more on top rev. Stock it is a ton of power in bottom and mid but plans out very much on higher revs.

  • ca412686

Posted June 03, 2014 - 01:27 AM

#20

Didnt it add some power on top? I want a little bit less power on bottom and more on top rev. Stock it is a ton of power in bottom and mid but plans out very much on higher revs.

With just the slip-on, I haven't noticed it.





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