To simplify mathers.
Ur K&N stays on the inside and the DNA stage 2 replaces the original outside airbox cover and acts in the same way as the other airfilter.
So ur bike gets much more fresh air to breathe.

Is there a picture of the DNA stage 2 filter fitted to show us??The original outside airbox cover resides on the right side of the bike??

YES and as I've said before this was already posted in the Filters thread

http://www.dnafilters.com/filterdeta...p?filterid=258

Please try to read this forum thoroughly think of it as an XT bible, all is in here and if its not then ask!!

Thanks

Start by looking here

Thanks for your reply but i did not find a picture with the DNA stage 2 filter FITTED on a XT660.

Stogs, I am usually a very patient man, but you are putting my patience to the test here.

I told you to look in this forum from A to Z and you will find what you are looking for.

Here is the picture

Thanks a lot!And sorry for the inconvenience

I have answered this question already
 

Quote:
Originally Posted by stzog
So the K&N filter and the DNA 2nd stage filter co-exist???I ask because i am a little confused.I have already a K&N filter,will the DNA 2nd stage one be supplementary to the K&N or i am supposed to replace it???


Hi Stzog

I have already answered this question the other day, I gave you a thread containing a photo of a DNA stage 2 Filter. You asked the same question in the ASK KEV section & in the Performance Modifications & Enhancements section.
To refresh your memory, this is what I said

It all sounds a bit confusing.

All you need to do is replace the main Yamaha filter with either a K&N or a DNA filter. Then replace the airbox side cover with a DNA stage two filter. You will then have two high flow filter on your bike.

Have a read of this thread http://www.xt660.com/showthread.php?t=165

Thanks
 

Brilliant question, and excellent reply, im new to this site, useless at anything technical, but love to try to go faster and smoother. just got some arrow cans for my xt love them, now going to try this little mod, then maybe a 14 tooth front sprocket, see if i can get that front end up a bit.........thanks