Hi all,

the other weekend i installed a DNA filter in my tenere. All went well and i can feel the bike breathing much better. I'm also running an iridum plpug.

But i am now 3 tanks of fuel into the new filter and my f-trip now comes on at 210 miles where is was coming on at 250 miles before hte DNA was instelled.

I ride the same router everyday to work...same rider...same roads...same fuel..nothing has changed.

The idle has not chnaged in any way either.

So is this normal? Should i expect such a drop in MPG?

i will get a kev mod soon but need to do xmas first.

Any ideas please?

Mike