Hi everyone!
I live in Argentina and I have a 800 Ex EPS 2015 with 1000km.
I took the idea of this topic: http://cfmoto-forum.com/how-to's/z8-stock-muffler-modification/msg1312/#msg1312

The result is:



The sound:

Then I thought that I need a better sound and I bought a new exhaust to apply a modification:




I bought an SPR exhaust.




Working in process. Only to check the sound.

I have another model an spr evo5 but this is to another project (comming soon cf moto 625)




The next step is create a new support to the exhaust and I will create a new curve from the main exit to the muffler.

Next week I will post new updates.

then climbed as is excellent and if you notice improvements. Hug!!!

I can't wait hahahaa  I spent some hours and I finished.



















The result:

Then I will upload a video running.

Bye!!!
EzE!

[2015 Z Force 800 53/Trail EPS]

Well it sounds good.

Sounds awesome!
Fuel controller?

it has a very nice sound to it.  Its hard to tell how loud something is via video though.  Is it really loud or not to bad? 

Sounds awesome!
Fuel controller?

I modificated only the exhaust.  I haven't fuel controller.

it has a very nice sound to it.  Its hard to tell how loud something is via video though.  Is it really loud or not to bad? 

I tested the sound indoor. On the weekend I will test outdoor running. I think that the sound is loud but not much.

I do so love the sound of that 800 !!   The general rule of thumb is if you put an aftermarket air filter AND exhaust on it, the AFR controller will help out significantly and keep the air/fuel ratio within specs to keep the motor and exhaust where they need to be temperature-wise.