so i bought mine used and i don't have one do i need to wait and order there or can i just grab one at napa etc or do i Evan really need it?

 

Can't leave the hole open.
It is nothing but a plug, if it fits yes you can use one from napa.
Go to a bike shop they usually have em laying around.

 

sorry i shud have specified.i ment the one that plugs in the the exhaust plug?

 

I made my own but you can get em anywhere

 

Do you mean the small plastic piece that goes on the wire where the O2 sensor used to connect, or a plug to fill the hole once you remove the O2 sensor?

 

Like I said is nothing but a plug.
If napa has one the right size and threads yes you can use it.
I go to bike shops they have em just laying around. That is where I got my lase 4.
If you are referring to the 02sensor wiring that goes to the ecm then dynojet is who I would call.
http://www.dynojet.com/about_us/contact.aspx

I will look I have the 02 senors off a 07 Ultra and the eliminators are in the box with them. I will look but I haven't noticed em in a while but I will look.
No grantees at this point. I went with the auto tune So I used the dyno 02 sensors
I am not sure if they will work with your bike.

 

i think it is this guy it what it look like in the instructions.

 

https://cart.dynojet.com/p-838-oxyge...mizer-kit.aspx