Hey how's it going. I'm looking into putting a SE heavy breather on my 2008 Nightster. I will have the right maps and more than likely add a power commander to the setup. My only concern is the exposed filter, what are the weather conditions that this type of breather can handle. It obviously comes with a rain sock but I have not had any experience with this mod and I would just like a little guidance from the more experienced riders out there. Thanks for your input.

 

great mod! the only issue i have with mine is that the sun faded it. but i doubt that hinders performance. i have heard on this forum somewhere that a guy rode in the rain and his dealer told him that it was killing his horse power, but i donno how much truth is behind that.

 

I've been running mine for a year now. I love it! it looks great and is easy to clean and reoil with the K&N cleaning kit.

Never had a issue riding in the rain either, as long as you have the rain sock on it.